Homer, Shiv and Bern started a business. If the investment of Bern is 25% more than that of Shiv and the investment of Homer is 25% less than that of Shiv and at the end of the business, Homer’s profit is half of the profit share of Bern and the profit share of Shiv is […]

(√840 ÷ 348.19) * (456.09 ÷ √360) * ? * 7.91= √2300 A.            3 B.            5 C.            7 D.            1 E.            8 Sol: (√840 ÷ 348.19) * (456.09 ÷ √360) * ? * 7.91 = √2300 29/348 * 456/19 * 8 * ? = 48 ? = 3

Direction: What value should come in the place of (?) in the following questions. √480 * ?2 = (17.89 ÷4.95) * (19.98 * √9800) A.            15 B.            18 C.            21 D.            12 E.            23 Sol: √480 * ?2 = (17.89 ÷4.95) * (19.98 * √9800) 22 * ?2 = 18/5 * 20 * 99 ?

Direction: What value should come in the place of (?) in the following questions. Q. 20.20% of 399.91 + 24.91% of 199.93 = ? +√1605 A.            80 B.            60 C.            90 D.            75 Sol: 20.20% of 399.91 + 24.91% of 199.93 = ? + √1605 80 + 50 = ? + 40 ? = 90

The circumference of circle A is 44 cm more than the circumference of circle B and the ratio of the radius of circle A to circle B is 3:2. Find the area of circle B? A.            462 cm2 B.            616 cm2 C.            308 cm2 D.            154 cm2 C.            None of these Sol: Let the

A shopkeeper sold a mobile for Rs.14400 and incurred a profit. If he sold the mobile for Rs.11400, he incurred a loss which is equal to 25% of the amount of profit incurred, then find the cost price of the mobile? A. Rs.12000 B. Rs.16000 C. Rs.15000 D. Rs.10000 E. None of these  Sol: Answer:

There are two boxes A and B and each of them has two different colors of balls – red and blue. Total number of balls in A is 40% less than that of B. If the number of red balls in A is 42 which is equal to the number of blue balls in B

95 ÷ 729 x 81 ÷ 92 x 6561 = 9? X 9 A.            5 B.            3 C.            4 D.            2 E.            None of these Sol: 95÷ 729 x 81 ÷ 92 x 6561 = 9? X 9 => 95÷ 93 x 92÷ 92 x 94 = 9? X 9 => 9(5 – 3 +

A started a business with an investment of Rs.5000. After 4 months, B joined the business with an investment of Rs.4000. After 2 more months, C joined them with an investment of Rs.y. At the end of the year, the ratio of the profit share of A, B and C is 15:8:12 respectively. Find the

Pipes A and B can fill a tank in 20 hours and 30 hours respectively while pipe C can empty the full tank in 40 hours. All are opened together, after 12 hours, pipe C closed. Find the time taken to fill the whole tank? A.            16 hours 24 mins B.            14 hours 48 mins