Sum of 5 times of a fraction and 4 times its reciprocal is 9. What is fraction?
(A)
(B)
(C)
(D)
The average of 10 numbers is 7. If each number is multiplied by 12, then the average of the new set of numbers will be
(A) 82
(B) 84
(C) 7
(D) 19
The average expenditure of a man for the first five months of a year is Rs. 5,000 and for the next seven months is Rs. 2,300 during a year. His average monthly expenditure is :
(A) Rs. 3,425
(B) Rs. 5,600
(C) Rs. 5,000
(D) Rs. 5,446
The investments made by X and Y are the ratio 3: 2. If 5% of total profit is donated and X gets ₹ 8,550 as his share of profit then what is the amount of total profit.
(A) ₹ 11,050
(B) ₹ 12,020
(C) ₹ 14,000
(D) ₹ 15,000
A, B and C invest to start a restaurant. The total investment was Rs 3 lakhs. B invested Rs 50,000 more than A and C invested Rs 25,000 less than B. If the profit at the end of the year was Rs 14,400 then what is C's share of the profit (in Rs)?
(A) 3600
(B) 7200
(C) 6000
(D) 4800
From a pack of 52 cards, two cards are drawn together at random. What is the probability of both the cards being kings?
(A)
(B)
(C)
(D)
(E) None of these
A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?
(A)
(B)
(C)
(D)
(E) None of these
Get the Examsbook Prep App Today