Best Management Team

A natural number P is 90% less than half of its square. By what percentage the cube of successor of P is greater than cube of P?

• 12.5
• 15.7625
• 17.625
• 22.3625

If a natural number P is increased by 1, its cube increases by 33.1%. What is the value of square of P?

• 81
• 100
• 64
• 121

A student has to secure a minimum 35% marks to pass an examination. If he gets 200 marks and fails by 10 marks, then the maximum marks in the examination are:

• 600
• 450
• 780
• None of These

Find the original fraction if in a fraction, numerator in increased by 25% and the denominator is decreased by 10%. The new fraction then obtained is 5/9

• 2/5
• 5/9
• 3/5
• None of These

Neha purchases 10 kg of rice at Rs. 720 and sells at a loss as much the selling price of 2 kg of rice. Find the S.P of rice per kg

• 60 per kg
• 50 per kg
• 80 per kg
• None of These

A merchant has 100 kg of sugar, part of which he sells at 7% profit and the rest at 17% profit. He gains 10% on the whole. How much is sold at 17%

• 28 kg
• 30 kg
• 32 kg
• 31 kg

A business man marked the price of his goods 30% more than his CP. He then sells ¼ of his stock at a discount of 15%, and half of the initial stock at the marked price, and the rest at a discount of 30%. Find his gain %

• 15.69%
• 15.3%
• 14.36%
• None of These

There are 10 people seated in two rows (5 in 1 row) and there are two types of food items. Each row can be served any of the two food items but it must be different from the other row. In how many ways the food can be served?

• 6453300
• 2441200
• 7257600
• 6265800

In a party, every person shakes hands with every other person. If there occur a total of 120 handshakes in the party, how many people were present at the party?

• 15
• 16
• 17
• 18

Three pen companies A, B and C launched 6, 5 and 6 different models respectively. Find the ways in which they can be displayed in a case with 17 slots such that the models of no two companies are mixed together.

• (5!)(6!)
• 180
• (6!)3/3!
• (6!)3