A seller bought x kg of apple for Rs.2000 and also bought (x + 5) kg of oranges for Rs.1800 and the seller sold each kg of apple and orange at a profit of 40% and 25% and the selling price of each kg of orange is Rs.150. Find selling price of (x – 5) kg of apple. a) Rs.1800 b) Rs.1400 c) ...
READ MORE +
Maran and Balram started a business by investing Rs. ‘x’ and Rs. (400 + x), respectively. After 6 months, Maran doubled his investment, while Balram withdrew Rs.400 from his investment. If at the end of the year, Maran’s profit share is Rs.18000 out of the total profit of Rs.34000, then find the ...
READ MORE +
Q. √1024 * (?/25) = (54/?) * √2304 a) 46 b) 45 c) 48 ...
READ MORE +
(23 ÷ 232) * (? ÷ 276) * 29 = (1 ÷ 8) a) 18 b) 17 c) 13 ...
READ MORE +
A bag contains 12 white balls and ‘x’ blue balls. The probability of picking a white ball at random from the bag is 3/5. Find the sum of the number of white and blue balls in the bag. a) 25 ...
READ MORE +
Directions: Find out the wrong number in the following number series. Q. 48, 120, 420, 1880, 10395, 67567.5 A.67567.5 B.120 C.1880 D.420 E.10395 Sol: 48 * 2.5 = 120 120 * 3.5 = 420 420 * 4.5 = 1890 1890 * 5.5 = 10395 10395 * 6.5 = 67567.5
READ MORE +
Directions: Find out the wrong number in the following number series. Q. 1, 8, 48, 192, 384, 768 A.768 B.192 C.8 D.384 E.48 Sol: 1 * 8 = 8 8 * 6 = 48 48 * 4 = 192 192 * 2 = 384 384 * 0 = 0
READ MORE +
Q. 33.33% of 44.98 + 66.66% of 69.08 = ? A.61 B.73 C.57 D.79 E.91 Sol: 33.33% of 44.98 + 66.66% of 69.08 = ? 3/9 * 45 + 6/9 * 69 = ? 15 + 46 = ? ? = 61
READ MORE +
Directions: Find out the wrong number in the following number series. Q. 7, 26, 52, 87, 136, 192 A.192 B.87 C.26 D.136 E.52 Sol: 7 + 32 + 10 = 26 26 + 42 + 10 = 52 52 + 52 + 10 = 87 87 + 62 + 10 = 133 133 + 72 + 10 = 192
READ MORE +
Ratio of the radius of the cone and the height of the cone is 7:9 respectively and the radius of the cone is 50% of the radius of the semicircle. If the circumference of the semicircle is 72 cm, then find the volume of the cone? A. 616 cm3 B. 1232 cm3 C. 462 cm3 D. 1848 cm3 E. None ...
READ MORE +