Exams Questions and Answers

Q:

Can you solve the Math Puzzle ?

solve_the_puzzle1499666934.jpg image

A) 12	B) 15
C) 17	D) 19

Answer & Explanation Answer: B) 15

Explanation:

The puzzle's logic is

1st figure : (9-7) + (8-5) = 2 + 3 = 5

2nd figure : (15-6) + (11-2) = 9 + 9 = 18

similarly, 3rd figure : (9-6) + (17-5) = 3 + 12 = 15.

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Filed Under: Math Puzzles
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32 10202

Q:

The marked price of an article is increased by 25% and the selling price is increased by 16.66%, then the amount of profit doubles. If the original marked price be Rs. 400 which is greater than the corresponding cost price by 33.33%, what is the increased selling price?

A) Rs. 380	B) Rs. 420
C) Rs. 460	D) Rs. 440

Answer & Explanation Answer: B) Rs. 420

Explanation:

As given in the question, Marked price is 25% more than the Cost price.

=> C.P of the article = $\frac{3}{4} x 400 = 300$

Now,

Let the original S.P of the article be Rs. P

Now the new S.P = P + $\frac{(16.666 + 13.333)}{300} x P$

=> S.P = $\frac{7 P}{6}$

According to the question,

$\frac{7 P}{6} - 300 = 2 (P - 300)$

=> 5P = 1800

=> P = Rs. 360

Hence, the increased S.P = 360 x 7/6 = Rs. 420.

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Filed Under: Profit and Loss
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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11 10196

Q:

If the total number of bikes sold in 2009 was 50000, then by what number was the sales of white bikes less than that of yellow and red bikes put together?

A) 3000	B) 10000
C) 2500	D) 5000

Answer & Explanation Answer: C) 2500

Explanation:

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Filed Under: Bar Charts
Exam Prep: Bank Exams

0 10196

Q:

Bread : Yeast :: Curd : ?

A) Fungi	B) Bacteria
C) Germs	D) Virus

Answer & Explanation Answer: B) Bacteria

Explanation:

First is produced by the action of the second.

Hence, Bread : Yeast :: Curd : Bacteria.

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Filed Under: Analogy
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6 10182

Q:

India is the largest producer of

A) Cotton	B) Milk
C) Mangoes	D) All the above

Answer & Explanation Answer: D) All the above

Explanation:

As per the latest updates, India is :

Largest producer of milk.

Largest producer of millets in the world.

Largest producer of jute.

Largest producer of ginger.

Largest producer of bananas.

Largest producer of castor oil seeds.

Largest producer of mangoes.

Largest producer of safflower oil seeds.

Largest producer of papayas.

Largest producer of cottonseed (As per International Cotton Advisory Committee (ICAC) report for the month of March 2017)

Second largest producer of tea, the first position being held by China.

Second largest producer of sugarcane, the first position being held by Brazil.

Second largest producer of wheat, the first position being held by China.

Second largest producer of onions, the first position being held by China.

Second largest producer of potatoes, the first position being held by China.

Second largest producer of garlic, the first position being held by China.

Second largest producer of rice, the first position being held by China.

Second largest producer of cement., next to China.

Second largest producer of silk, the first position being held by China.

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Filed Under: General Awareness
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6 10174

Q:

If the digits in the number 25673948 are arranged in ascending order from left to right, what will be the sum of the digits which are fourth from the right and third from the left in the new arrangement?

A) 10	B) 9
C) 8	D) 6

Answer & Explanation Answer: A) 10

Explanation:

Given Number : 2 5 6 7 3 9 4 8

Ascending order : 2 3 4 5 6 7 8 9

Specified letters are 6 and 4 respectively.

Hence, required sum = (4 + 6 = 10)

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Filed Under: Number, Ranking and Time Sequence Test
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24 10173

Q:

For which one of the following snakes is the diet mainly composed of other snakes ?

A) Rattlesnake	B) King Cobra
C) Krait	D) Russel's viper

Answer & Explanation Answer: B) King Cobra

Explanation:

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Filed Under: Animals and Birds
Exam Prep: AIEEE , Bank Exams

48 10170

Q:

$L i_{3} P O_{4}$ compound name?

A) Lithium perchlorate	B) Lithium phyrite
C) Lithium phosphate	D) None

Answer & Explanation Answer: C) Lithium phosphate

Explanation:

The given compund ${Li}_{3} {PO}_{4}$ name is Lithium phosphate.

Lithium phosphate is a white crystal at room temperature. It is slightly soluble in water.

It can be used to produce glass, disk, colorful phosphor powder. It can also be used as a catalyst in some reactions.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams
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5 10168

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