Register

NIELIT 2022 Feb Scientist D - Section D: 19

• retagged by
208 views
0 votes
0 votes

If a car driver divides a distance into $3$ equal parts and travels the three parts with speeds of $48, 54$ and $72$ km/hr, respectively. The average speed for the whole journey is :

  1. $54 \; \text{km/hr}$
  2. $56.3 \; \text{km/hr}$
  3. $58.3 \; \text{km/hr}$
  4. $60 \; \text{km/hr}$
• retagged by
User Avatar

Please log in or register to answer this question.

Voting & Accepting an answer helps improve the community
← PreviousNext →
← Previous in categoryNext in category →

Related questions

0 votes
0 votes
0 answers
1
Lakshman Bhaiya asked Jul 22, 2022
200 views
NIELIT 2022 Feb Scientist D - Section C: 19
The population of bacteria culture doubles every $2 \text{ min}$. Approximately, how many minutes will it take for the population to grow from $1000$ to $500,000$ bacteria? $10$ $12$ $14$ $18$
The population of bacteria culture doubles every $2 \text{ min}$. Approximately, how many minutes will it take for the population to grow from $1000$ to $500,000$ bacteri...
0 votes
0 votes
0 answers
5
Lakshman Bhaiya asked Jul 22, 2022
467 views
NIELIT 2022 Feb Scientist D - Section D: 1
If $4.25 – \left[ 4.25 + \left\{ 4.25 – \left( 8.5 – \overline{\rm 4.25+x} \right) \right\} \right]$ the value of $x$ is : $0$ $4.25$ $8.5$ $12.75$
If $4.25 – \left[ 4.25 + \left\{ 4.25 – \left( 8.5 – \overline{\rm 4.25+x} \right) \right\} \right]$ the value of $x$ is :$0$$4.25$$8.5$$12.75$
Link Copied!