Kerala PSC Maths Questions and Answers Part 3

1. If Shreeja is 15th from the front and rear ends of a queue, then how people are there in the queue?

A) 30

B) 29

C) 28

D) 31

Answer: B

2. At what time between 9 and 10 the hands of a watch be together?

A) 49 1/ 11 min. past 9

B) 48 1/11 min. past 9

C) 47 2/13 min. past 9

D) 45 min. past 9

Answer: A

3. The ratio of ages of Rekha and Ravi is in the ration 3:5. The difference between their ages is 12 years. What will the age of Rekha?

A) 20 years

B) 18 years

C) 22 years

D) 24 years

Answer: B

4. What day will be 17th June 1998?

A) Thursday

B) Wednesday

C) Friday

D) Saturday

Answer: B

5. If 15 men can complete a work in 12 days, then how many men are required to complete the work in 60 days?

A) 4

B) 3

C) 6

D) 9

Answer: B

M1 × D1 = M2 × D2

15 × 12 = M2 × 60

i.e., 15× 12 ⁄ 60 = 3

6. A person travels for 15 hours, the first half at 21 Km/ hr and the other half at 24 Km/hr. Find the distance travelled.

A) 336 Km

B) 346 Km

C) 224 Km

D) 285 Km

Answer: A