SBI clerk prelims 22 Feb 2020 - Category wise Question and Answer Practice Test with Solutions & PDF

Question : 41 [sbi-clerk-prelims-2020]

12 men can do a work in 10 days while 10 women can do the same work in 18 days. In how many days 4 men & 6 women together can do the same work?

a) $120/7$ days

b) 24 days

c) $180/13$ days

d) 15 days

e) 18 days

Question : 42 [sbi-clerk-prelims-2020]

A car can cover a distance in 4 hour at speed 60 kmph then by what percent should the speed of car be increased to cover the same distance in 2.5 hr?

a) 60%

b) 40%

c) 50%

d) 100%

e) 75%

Question : 43 [sbi-clerk-prelims-2020]

The ratio of the ages of Ram and Rahim 10 years ago was 1 : 3. The ratio of their ages five years hence will be 2 : 3. Then, the ratio of their present ages is :

a) 1 : 2

b) 3 : 5

c) 3 : 4

d) 2 : 5

e) None of these

Question : 44 [sbi-clerk-prelims-2020]

Two trains of length 140m & 120m are running in same direction on parallel tracks with speeds 132 kmph & 80 kmph respectively. How much time will they take to cross each other?

a) 7.09 sec

b) 18 sec

c) 11.7 sec

d) 4.42 sec

e) Cannot be determined

Question : 45 [sbi-clerk-prelims-2020]

A person sold a book at 20% profit. If he had bought it at 10% less cost and sold for Rs 90 more then he would have gained 40% profit. Find cost price of book.

a) Rs 800

b) Rs 1600

c) Rs 1500

d) None of these

e) Rs 1200