AFCAT (II) 2020 (Memory Based) Set I Questions and Answer Doorsteptutor. Com Part 7

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Question 47

Which Venn diagram truly represents the relationship among Atoms, Electron and Neutron:

A.

Atoms, Electron and Neutron

B.

Atoms, Electron and Neutron

C.

Atoms, Electron and Neutron

D.

Atoms, Electron and Neutron

Question 48

Which Venn diagram truly represents the relationship among Shark, Whale and Sea turtle:

A.

Shark, Whale and Sea Turtle

B.

Shark, Whale and Sea Turtle

C.

Shark, Whale and Sea Turtle

D.

Shark, Whale and Sea Turtle

Question 49

Sides of a triangle are in ratio and the perimeter is 117 m. What is the length of biggest side?

A. 54 m

B. 55 m

C. 22 m

D. 33 m

Question 50

3 years ago, the average of A, B and C was 18 years. At present average age of A, B, C and D is 22 years. Find the present age of D.

A. 20 years

B. 22 years

C. 23 years

D. 25 years

Question 51

In a race of 4000 m of 1000 m round circle. Faster racer catches the slower racer in 5 min. if the ratio of speed of faster to slower is 2: 1, then time taken by faster racer to complete the race:

A. 8 min

B. 10 min

C. 12 min

D. 10.5 min

Question 52

Cost price of a Radio is ₹ 150 and it takes ₹ 10 to repair it. If the selling price is ₹ 300, then find the Profit percentage:

A. 85 %

B. 87.5 %

C. 90 %

D. 75 %

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