BIS Scientist Model Question Paper Download – Scientist B Practice Set Solved

BIS Scientist B Model Solved Question Paper Download PDF

1) If 1³ + 2³ + ….. + 10³ = 3025, then 4 + 32 + 108 + …… + 4000 is equal to

a) 12000

b) 12100

c) 122000

d) 12400

2) The largest sphere is curved out from a cube of side 21 cm. The volume of remaining part is

a) 4770 cm³

b) 4410 cm³

c) 4370 cm³

d) None of these

a

3) The HCF of two numbers is 8. Which one of the following can never be their LCM?

a) 24

b) 48

c) 56

d) 60

4) The perimeter of 1 face of cube is 20 cm. it’s volume is

a) 115 cm³

b) 125 cm³

c) 120 cm³

d) 110 cm³

5) 8796 x 223 + 8796 x 77 = ?

a) 2736900

b) 2638800

c) 2658560

d) 2716740

6) If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number?

a) 2 : 5

b) 3 : 7

c) 5 : 3

d) 7 : 3

7) The ratio of money with Ram and Rahul is 7 : 17 and that with Rahul and Ajay is 7 : 17. If Ram has Rs 490, Ajay has

a) Rs 2890

b) Rs 2330

c) Rs 1190

d) Rs 2680

8) 25 : 625 :: 35 : ?

a) 1575

b) 1205

c) 875

d) 635

9) If Madagascar can be written as 4727879670, then Madras can be written as

a) 472490

b) 424290

c) 427409

d) 472079

10) You go North, turn right again, and then go to the left . In which direction are you now?

a) North

b) South

c) East

d) West

11) BZA, DYC, FXE, ?,JVI

a) HUG

b) HWG

c) UHG

d) WHG

12) A, B and C are sisters, D is the brother of E and E is the daughter of B. How is A related to D ?

a) Sister

b) Cousin

c) Niece

d) Aunt

13) I am better acquainted (a)/ with the country (b)/ than you (c)/ No error

14) a) Dairy

b) Dafodil

c) Dainty

d) Damage

15) You will be punished if you will come to my class.

a) if you come

b) if you shall come

c) if you came

d) no improvement

16) a) Meena seldom or ever refuses an invitation.

b) Meena seldom or always refuses an invitation.

c) Meena seldom or never refuses an invitation.

d) Meena seldom if never refuses an invitation.

17) In order to maintain good health one should eat a……diet.

a) rich

b) spicy

c) balanced

d) salty

18) He sold his property because he was under a lot of _______ .

a) Account

b) debt

c) loan

d) credit

19) The made a profligate use of scarce resources.

a) proper

b) extravagant

c) effective

d) thrifty

Directions: For each of the following sentences four alternatives are given. You are to choose the correct meaning of the idioms given in bold in the sentences.

20) It was he who put a spoke in my wheel.

a) tried to cause an accident

b) helped in the execution of the plan

c) thwarted the execution of the plan

d) destroyed the plan

All the Best!!