Olympiad 2

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Olympiad 2

1. A bicycle is purchased for RS 1800 and is sold at a profit of 12%.Its selling price is

1 point

(a) RS 1584

(b) RS 2016

(d) RS 1812

Clear selection

2. 25% of 1 kg is

1 point

750g

500g

250kg

250g

Clear selection

3. selling price of an item is

1 point

A SP+P

B CP+P

C CP- L

D B and C both

Clear selection

4. What will be the fraction of 4%

1 point

1/20

1/50

1/75

1/25

Clear selection

5. The ratio 5:20 expressed as percent equals to

1 point

50 %

125 %

25 %

None of above

Clear selection

6. What is 15 percent of 34

1 point

5.10

4.10

3.10

2.10

Clear selection

7. Evaluate 28% of 450 + 45% of 280

1 point

232

242

252

262

Clear selection

8. A man buys an article for Rs. 27.50 and sells it for Rs 28.60. Find his gain percent

1 point

Clear selection

9. A man buys an item at Rs. 1200 and sells it at the loss of 20 percent. Then what is the selling price of that item

1 point

Rs. 660

Rs. 760

Rs. 860

Rs. 960

Clear selection

10. Suhana sells a sofa set for ` 9600 making a profit of20%. What is the C.P. of the sofa set?

1 point

8000

9000

7000

8500

Clear selection

11.Sometimes when we do heavy exercise, anaerobic respirationtakes place in our muscle cells. What is produced during thisprocess?

1 point

(a) alcohol and lactic acid

(b) alcohol and CO2

d) lactic acid only

Clear selection

12.Yeast is used in wine and beer industries because it respires

1 point

(a) aerobically producing oxygen.

(b) aerobically producing alcohol.

(d) anaerobically producing CO2.

Clear selection

13.During the process of exhalation, the ribs move

1 point

(a) down and inwards.

(b) up and inwards.

(d) up and outward.

Clear selection

14. Breathing is a process that(i) provides O2 to the body.(ii) breaks down food to release energy.(iii) helps the body to get rid of CO2.(iv) produces water in the cells.Which of the following gives the correct combination offunctions of breathing?

1 point

(a) (i) and (ii)

(b) (ii) and (iii)

(d) (ii) and (iv)

Clear selection

15.Fish breathe with the help of gills which are richly supplied with blood vessels. The gills help the fish to

1 point

(a) take in oxygen from air

(b) take in oxygen dissolved in water.

(d) release waste substances in water.

Clear selection

16.Earthworms and frogs breathe through their skin because of which the skin of both the organisms is

1 point

(a) moist and rough.

(b) dry and rough.

(d) moist and slimy.

Clear selection

17. Which of the following is a physical change?

1 point

(a) Rusting of iron

(b) Combustion of magnesium ribbon

(d) Melting of wax

Clear selection

18. Which of the following is a chemical change?

1 point

(a) Twinkling of stars

(b) Cooking of vegetables

(d) Boiling of water

Clear selection

19. Galvanisation is a process used to prevent the rusting of whichof the following?

1 point

(a) Iron

(b) Zinc

(d) Copper

Clear selection

20. Which of the following is/are true when milk changes intocurd? (i) Its state is changed from liquid to semi solid.(ii) It changes colour.(iii) It changes taste.(iv) The change cannot be reversed.

1 point

(a) (i) and (ii) are correct

(b) (ii) and (iii) are correct

(d) (i) to (iv) are correct

Clear selection

21. Replace the question mark with suitable option.Month : 30 : : Leap Year : ?

1 point

(A) 367

(B) 365

(D) 366

(E) None of these

Clear selection

22.A walks 4 km North and turns right and walks5 km. Then he turns towards South and walks2 km. Again he turns towards West and walks3 km and rests. Again he walks 2 km. How faris A now from his initial point?

1 point

(A) 16 km

(B) 12 km

(D) 4 km

(E) None of these

Clear selection

23.If ‘NSCAIR’ is coded as ‘RIACSN’, then the codefor ‘CREATE’ will be:

1 point

(A) AETERC

(B) ETAERC

(D) TEAERC

(E) None of these

Clear selection

24.Arrange the following words according toEnglish Dictionary. 1. Banal2. Banana3. Banish4. Bandage5. Bandit

1 point

(A) 1, 3, 2, 4, 5

(B) 1, 2, 4, 3, 5

(D) 1, 3, 2, 5, 4

(E) None of these

Clear selection

25.Four of the following five pairs of alphabet sand numerals have same relationship between their elements as in the case of the pair PROBLEM : 2948375 and hence form a group. Which one does not belong to the group?

1 point

(A) BORE : 8497

(B) MOEP : 5972

(D) OMEP : 4572

(E) EROL : 7943

Clear selection

26. capital of goa

1 point

panaji

simla

Aizwal

Shillong

Clear selection

27. capital of manipur

1 point

kohima

imphal

silong

gangtok

Clear selection

28. capital of assam

1 point

itanagar

dispur

simla

Aizwal

Clear selection

29. who is the president of india

1 point

Ram Nath Kovind

amit saha

narendra modi

Muppavarapu Venkaiah Naidu

Clear selection

30. who is the finance minister of india

1 point

nirmala sitha raman

rajnath singh

narendra modi

piyus goyal

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