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1 votes
1 answer
1401
tcs aptitude
A dealer buys a product at Rs.1920. he sells at a discount of 20% still he gets the profit of 20%. what is the selling price? 534 2300 2304 2403
A dealer buys a product at Rs.1920. he sells at a discount of 20% still he gets the profit of 20%. what is the selling price?534230023042403
1 votes
1 answer
1402
tcs aptitude
If given equation is 137+276=435,how much is 731+672=.... find the result. ( 2 Marks ) 435 537 3261 1623
If given equation is 137+276=435,how much is 731+672=.... find the result. ( 2 Marks )43553732611623
1 votes
1 answer
1403
tcs apti
B moves by taking 3 steps forward and 1 step backward (each step in one second ) He walks up a stationary escalator in 118 sec. However on moving escalator he takes 40 sec to reach top . Find speed of escalator. ( 2 Marks ) 1 step/sec 2 step/sec 3 step/sec 4 step/sec
B moves by taking 3 steps forward and 1 step backward (each step in one second ) He walks up a stationary escalator in 118 sec. However on moving escalator he takes 40 se...
3 votes
2 answers
1404
tcs question
2 workers, one old and one young live together and work at the same office, the old man takes 30 mins whereas the young man takes only 20 mins to reach the office. when will the young man catch up with the old man, if the old man starts at 10.00 am and the young man starts at 10.05 am? 10:25 AM 10:10 AM 10:05 AM 10:15 AM
2 workers, one old and one young live together and work at the same office, the old man takes 30 mins whereas the young man takes only 20 mins to reach the office. when w...
2 votes
2 answers
1405
progression
If the ratio of the sums of first p terms and q terms of an AP is p^2 : q^2 , then the ratio of its pth and qth terms is : a. (2p-1) : (2q-1) b. (2p+1) : (2q+1) c. p : q d. (p+1) : (q+1)
If the ratio of the sums of first p terms and q terms of an AP is p^2 : q^2 , then the ratio of its pth and qth terms is :a. (2p-1) : (2q-1)b. (2p+1) : (2q+1)c. p : qd. (...
0 votes
1 answer
1406
Time Distance Speed
A train takes 4/3 hours less for a journey of 528km . If its speed is increased by 11/2 km/hour from its usual speed . The usual speed of the train is ( in km/hour ) a. 44 b. 48 c. 52 d. 55
A train takes 4/3 hours less for a journey of 528km . If its speed is increased by 11/2 km/hour from its usual speed . The usual speed of the train is ( in km/hour )a. 44...
0 votes
1 answer
1407
progression
The first seven terms of an AP are 7x+4,9y,7z-6,4x+10,3k,3x+6and k+12. The second , fifth and seventh terms of this progression form an infinite GP . The sum of the terms of this GP is : a. 106 b. 126 c. 162 d. 180
The first seven terms of an AP are 7x+4,9y,7z-6,4x+10,3k,3x+6and k+12. The second , fifth and seventh terms of this progression form an infinite GP . The sum of the terms...
1 votes
1 answer
1408
probability
A bag contains 5 five-rupee coins, 8 two-rupee coins and 7 one-rupee coins. If four coins are drawn from the bag at random, then find the odds in favour of the draw yielding the maximum possible amount. $1:968$ $968:969$ $1:969$ $969:968$
A bag contains 5 five-rupee coins, 8 two-rupee coins and 7 one-rupee coins. If four coins are drawn from the bag at random, then find the odds in favour of the draw yield...
0 votes
1 answer
1409
clock
At what time between 7 and 8 o'clock will the hands of a clock be in the same straight line but, not together? 5 min. past 7 $5\frac{2}{11}$ min. past 7 $5 \frac{3}{11}$ min. past 7 $5 \frac{5}{11}$ min. past 7
At what time between 7 and 8 o'clock will the hands of a clock be in the same straight line but, not together?5 min. past 7$5\frac{2}{11}$ min. past 7$5 \frac{3}{11}$ min...
0 votes
1 answer
1410
clock
How much does a watch lose per day, if its hands coincide every 64 minutes? A)$32\frac{8}{11}$ min B)$36\frac{5}{11}$ min C)90 min D)96 min
How much does a watch lose per day, if its hands coincide every 64 minutes?A)$32\frac{8}{11}$ minB)$36\frac{5}{11}$ minC)90 minD)96 min
0 votes
1 answer
1411
clock
A watch which gains 5 seconds in 3 minutes was set right at 7 a.m. In the afternoon of the same day, when the watch indicated quarter past 4 o'clock, the true time is: $59 \frac{7}{12}$ min. past 3 4 p.m. $58 \frac{7}{11}$ min. past 3 $2 \frac{3}{11}$ min. past 4
A watch which gains 5 seconds in 3 minutes was set right at 7 a.m. In the afternoon of the same day, when the watch indicated quarter past 4 o'clock, the true time is:$59...
2 votes
2 answers
1412
probability
When 4 dice are thrown, what is the probability that the same number appears on each of them? a. 1/36 b. 1/18 c. 1/216 d. 1/5
When 4 dice are thrown, what is the probability that the same number appears on each of them? a. 1/36 b. 1/18 c. 1/216 d. 1/5
0 votes
2 answers
1413
amount
A merchant marks his goods up by 75% above his cost price. What is the maximum percentage amount that he can offer so that he ends up selling at no profit or loss? A)75% B) 46.67% C) 300% D)42.85%
A merchant marks his goods up by 75% above his cost price. What is the maximum percentage amount that he can offer so that he ends up selling at no profit or loss?A)75% ...
2 votes
1 answer
1414
profit
Two merchants sell, each an article for Rs.1000. If Merchant A computes his profit on cost price, while Merchant B computes his profit on selling price, they end up making profits of 25% respectively. By how much is the profit made by Merchant B greater than that of Merchant A? A) Rs.66.67 B) Rs. 50 C) Rs.125 D) Rs.200
Two merchants sell, each an article for Rs.1000. If Merchant A computes his profit on cost price, while Merchant B computes his profit on selling price, they end up makin...
0 votes
1 answer
1415
discount
A trader buys goods at a 19% discount on the label price. If he wants to make a profit of 20% after allowing a discount of 10%, by what % should his marked price be greater than the original label price? A) +8% B) -3.8% C) +33.33% D) None of these
A trader buys goods at a 19% discount on the label price. If he wants to make a profit of 20% after allowing a discount of 10%, by what % should his marked price be great...
1 votes
1 answer
1416
profit and loss false weight
A trader professes to sell his goods at a loss of 8% but weights 900 grams in place of a kg weight. Find his real loss or gain per cent. A) 2% loss B) 2.22% gain C) 2% gain D)None of these
A trader professes to sell his goods at a loss of 8% but weights 900 grams in place of a kg weight. Find his real loss or gain per cent.A) 2% loss B) 2.22% gain ...
1 votes
2 answers
1417
profit and loss
At what percentage above the C.P must an article be marked so as to gain 33% after allowing a customer a discount of 5%? 38% 40% 43% 48%
At what percentage above the C.P must an article be marked so as to gain 33% after allowing a customer a discount of 5%?38%40%43%48%
0 votes
1 answer
1419
Interest
Simple interest on a certain sum is 16/25 of the sum. If the rate of interest and time are equal, then their value is _________
Simple interest on a certain sum is 16/25 of the sum. If the rate of interest and time are equal, then their value is _________
3 votes
1 answer
1421
GATE 2014-EC 8
Industrial consumption of power doubled from $2000 - 2001$ to $2010 - 2011.$ Find the annual rate of increase in percent assuming it to be uniform over the years $5.6$ $7.2$ $10.0$ $12.2$
Industrial consumption of power doubled from $2000 - 2001$ to $2010 - 2011.$ Find the annual rate of increase in percent assuming it to be uniform over the years$5.6$$7.2...
4 votes
3 answers
1422
GATE 2014-EC 6
Find the next term in the sequence: 13M , 17Q, 19S,________ (A)21W (B)21V (C)23W (D)23V
Find the next term in the sequence: 13M , 17Q, 19S,________(A)21W (B)21V (C)23W (D)23V
1 votes
1 answer
1423
Out of 100 students, 10 students used to drink milk(M), coffee(C) and Tea(T); 20M and C; 30C and T; 25M and T; 12M only; 5C only and 8T only. The number of students who did not drink any of this is
Out of 100 students, 10 students used to drink milk(M), coffee(C) and Tea(T); 20M and C; 30C and T; 25M and T; 12M only; 5C only and 8T only. The number of students who d...
0 votes
2 answers
1424
Geometric progression
The series S is in G.P with common ratio r. A new series is formed whose nth term is sum of (n+1)th term and nth term of series S . what is common ratio of the new series ? 1) r-1 2)r+1 3)r 4) The new series is not in G.P. here G.P Is geometric progression
The series S is in G.P with common ratio r. A new series is formed whose nth term is sum of (n+1)th term and nth term of series S . what is common ratio of the new series...
1 votes
1 answer
1425
GATE 2014-EC 5
In a sequence of 12 consecutive odd numbers, the sum of first 5 numbers is 425.What is the sum of last 5 numbers in the sequence?
In a sequence of 12 consecutive odd numbers, the sum of first 5 numbers is 425.What is the sum of last 5 numbers in the sequence?
1 votes
1 answer
1426
GATE 2014-EC 4
Let f(x,y)=xnym =P If x is doubled and y is halved, the new value of f is (A) 2n-m P (B) 2m-n P (C) 2(n-m) P (D) 2(m-n) P
Let f(x,y)=xnym =PIf x is doubled and y is halved, the new value of f is(A) 2n-m P (B) 2m-n P (C) 2(n-m) P (D) 2(m-n) P
2 votes
1 answer
1427
CMI2010-A-07
For integer values of $n$, the expression $\frac{n(5n + 1)(10n + 1)}{6}$ Is always divisible by 5. Is always divisible by 3. Is always an integer. None of the above
For integer values of $n$, the expression $\frac{n(5n + 1)(10n + 1)}{6}$Is always divisible by 5.Is always divisible by 3.Is always an integer.None of the above
0 votes
1 answer
1429
CMI2010-A-03
The area of the largest square that can be drawn inside a circle with unit radius is $\sqrt{2}$ 2 1 None of the above
The area of the largest square that can be drawn inside a circle with unit radius is$\sqrt{2}$21None of the above
0 votes
1 answer
1435
CAT 1999 | Question: 70
If $n^2= 12345678987654321$, what is n? 12344321 1235789 111111111 11111111
If $n^2= 12345678987654321$, what is n?12344321123578911111111111111111
0 votes
1 answer
1440
CAT 1999 | Question: 65
If $n = 1+ x$ where $x$ is the product of four consecutive positive integers, then which of the following is/are true? n is odd n is prime n is a perfect square A and C only A and B only A only None of these
If $n = 1+ x$ where $x$ is the product of four consecutive positive integers, then which of the following is/are true?n is oddn is primen is a perfect squareA and C onlyA...
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