Question of the day

Quant Question Of The Day: 176

Arithmetic 

After covering 2/3rd  of the total distance Rajan realizes that he is going faster than his usual speed and will reach his destination in 3/4th  of the original time. By what percent he should decrease his speed such that he can reach his destination on time?

Quant Question of The Day: 175

Algebra

Rajat has a rectangle of integer side lengths a and b, and area 1000. What is the smallest perimeter it could have?

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Quant Question Of The Day: 174

Arithmetic

An electronics dealer marks up a refrigerator by 40% and offers a discount of 20% on the marked price. If he gives a further discount of 500 to a customer and makes a profit of 2,500, then what is the marked price of the refrigerator?

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Puzzle of the Day: 91

Mr. X, his sister, his son, and his daughter are chess players.

I. The best player’s twin and the worst player are of the opposite sex.

II. The best player and the worst player are of the same age.

Who is the best player?
1. X
2. X’s son
3. X’s daughter
4. X’s sister

 

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Puzzle Of The Day: 90

A 5-member cricket team has to be selected for a new format of cricket named Hong Kong Super Five! It must be composed of 2 batswomen, 2 bowlers and one wicket-keeper.There are three batting contenders viz. Supriya, Sumaya and Sanjana. There are two wicket-keeping contenders viz. Sunita and Sarita. There are three bowling contenders viz. Savita, Sujata and Suprita. If Savita is selected in the team, then Suprita cannot be selected. If Sanjana is selected, then Savita cannot be selected. If Sumaya is selected, then Sanjana also has to be selected.

Which of the following is the list of four players who can be selected together if Sunita is already selected?

1.Supriya, Sumaya, Savita and Sujata

2. Sumaya, Sanjana, Sujata and Savita

3. Supriya, Sanjana, Sujata and Suprita

4. Supriya Sanjana, Sarita and Suprita

 

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Quant Question Of The Day: 171

Trigonometry 

The number of roots between 0 and π of the equation 2sin2x + 1 = 3sinx equals

(A) 2
(B) 4
(C) 1
(D) 3

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