61. A man is facing north-west. He turns 90o in the clockwise direction, then 180o in the anticlockwise direction and then another 90o in the same direction. Which direction is he facing now?
Answer: South-east
Explanation:Here is no explanation for this answer
Workspace
Global Edge
62. P, Q, R and S are playing a game of carrom. P, R, and S, Q are partners. S is to the right of R who is facing west. Then Q is facing ?
Answer: North
Explanation:Here is no explanation for this answer
Workspace
Global Edge
63. The sum of three numbers is 98. If the ratio of the first to second is 2 :3 and that of the second to the third is 5 : 8, then the second number is:
Answer: 48
Explanation:Let the three parts be A, B, C. Then,
A : B = 2 : 3 and B : C = 5 : 8 = 5 * 3/5 : 8 * 3/5 = 3 : 24/5
=> A : B : C = 2 : 3 : 24/5 = 10 : 15 : 24
=> B = 98 x 15/49 = 30.
Workspace
Nagarro Global Edge
64. A sum was put at simple interest at certain rate for 3 years. Had it been put at 1% higher rate it would have fetched Rs. 63 more. The sum is:
Answer: Rs. 2100
Explanation:1 percent for 3 years= 63
1 percent for 1 year = 21
=> 100 percent = 2100
Workspace
Capgemini Global Edge
65. If A:B = 2:3, B:C = 4:5 and C:D = 5:9,then A:D is equal to
Answer: 8:27
Explanation:A/B*B/C*C/D= 2/3*4/5*5/9
=> A/D = 8/27
Workspace
Global Edge
66. Sum of squares of two numbers is 2754, their HCF is 9, LCM is 135, Find the numbers
Answer: 45 and 27
Explanation:Product of two no. = H.C.F*L.C.M
So,x*y=135*9=1215 -----(1)
and x^2+y^2=2754
So,(x+y)^2=x^2+y^2+2*x*y = 2754+2*1215=5184
So,x+y=72 ----------- (2)
By solving eq. (1) & (2)
nos. are 45 and 27
Workspace
Wipro Global Edge
67. 10 men and 10 women are there, they dance with each other, is there possibility that 2 men are dancing with same women and vice versa.
Answer: Never
Explanation:Here is no explanation for this answer
Workspace
TCS Global Edge
68. Three partners A, B, C start a business. Twice A's capital is equal to thrice B's capital and B's capital is four times C's capital. Out of a total profit of Rs. 16,500 at the end of the year, B's share is:
Answer: 6000
Explanation:Let C capital = x. so B capital = 4x
2 *(A capital) = 3 * 4x
=> A's capital = 6x
So A : B : C = 6x : 4x : x = 6 : 4 : 1
So, B's capital = Rs. [16500 * 4/11] = Rs. 6000.
Workspace
Capgemini Global Edge
69. A man can row upstream at 8kmph and downstream at 13 kmph. The speed of the stream is
Answer: 2.5 km/hr
Explanation:Speed of stream = 1/2(13 -8) kmph = 2.5 kmph.
Workspace
Global Edge
70. The speed of a boat in still water is 15 km/hr and the rate of current is 3 km/hr the distance travelled downstream in 12 minutes is :
Answer: 3.6 km
Explanation:Speed downstream = (15 + 3) kmph = 18 kmph.
Distance travelled = [18 * 12/60] km = 3.6 km.
Workspace
Global Edge
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