Recent questions tagged cat2012

0 votes
0 answers
22
0 votes
0 answers
23
0 votes
0 answers
24
Find the incorrect usage of the word in the following questions:STOPThe car stopped at the traffic lightShantaram immediately stopped what he was doingWe need more laws t...
0 votes
0 answers
25
Find the incorrect usage of the word in the following questions:SLAMI heard the door slam behind himShe slammed down the phone angrilyShe slammed his face hardThe ear ski...
0 votes
0 answers
32
A student is asked to form numbers between $3000$ and $9000$ with digits $2,3,5,7$ and $9$. If no digit is to be repeated, in how many ways can the student do so?$24$$12...
0 votes
0 answers
35
If $ax^{2}+bx+c= 0$ and $2a,b$ and $2c$ are in arithmetic progression, which of the following are the roots of the equation?$a,c \\$$-a,-c \\$$-\dfrac{a}{2},-\dfrac{c}{2}...
1 votes
1 answer
38
If $\log _{x}(a-b)-\log _{x}(a+b)=\log _{x}\left(\dfrac{b}{a}\right)$, find $\dfrac{a^{2}}{b^{2}}+\dfrac{b^{2}}{a^{2}}$.$4$$2$$3$$6$
0 votes
0 answers
39
Find the complete set of values that satisfy the relations $\mid \mid x\mid-3\mid< 2$ and $\mid \mid x\mid-2\mid< 3$.$(-5,5)$$(-5,-1)\cup(1,5)$$(1,5)$$(-1,1)$
0 votes
0 answers
40