University of Sindh Entry Test 2021 B

In a class, 2/7 of the students are boys and the rest are girls. If 1/4 of the boys and 3/4 of the girls are present, then what part of the total number of students is absent?

A. 17/25

B. 11/28

C. 18/49

D. 17/28

Two automobiles are 75 kilometers apart and traveling towards each other. One automobile is moving at 60km/h and the other is moving at 40km/h. In how many minutes will they meet?

A. 1 hr 15 min

B. 30 min

C. 25 min

D. 45 min

The average of 11 numbers is 10.9. If the average of first six is 10.5 and that of the last six 11.4, then find the sixth number.

A. 11.0

B. 11.3

C. 11.5

D. 114

The average of first 10 odd numbers is

A. 10

B. 12

C. 17

D. None of these

A building contractor employs 20 male, 15 female and 5 teen workers. Male worker gets Rs 25 per day, a female worker gets Rs.20 per day and a teen worker gets Rs.8 per day. The average wage per day paid by the contractor is (۸)

A. Rs.20

B. Rs.22

C. Rs.21

D. Rs.23

The average temperature for Monday, Tuesday, Wednesday and Thursday was 48 degrees and for Tuesday, Wednesday, Thursday and Friday was 46 degrees. If the temperature on Monday was 42 degrees. Find the temperature on Friday?

A. 40 degrees

B. 36 degrees

C. 38 degrees

D. 34 degrees

If the average of x +3,x+6 and x + 9 is 0, then x =

A. 4

B. -6

C. 3

D. 0

Ali sleeps 8 hours a day. The fraction of a day he sleeps:

A. 1/2

B. 1/3

C. 1/4

D. 2/1

The reciprocal of is

A. 11

B. 2

C. 2

D. 23

If you rearrange the letters “BARBIT,” you would have the name of a(n)

A. Ocean

B. City

C. Country

D. Animal