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111) The compounded ratio of (2 : 3), (6: 11) and (11 :2) is
Correct Answer - Option
(B)
No Explanation found. Add Explanation and get +2 points.
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112) Find the value of ? mark
1, 2, 3, 10, ?, 9802
Correct Answer - Option
(A)
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113) If 4 (A's capital) = 6 (B's capital) = 10 (C's capital), then out of a profit of Rs. 4650, C will receive ____
Correct Answer - Option
(C)
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114) 4 men can repair a road in 7 hours. How many men are required to repair the road in 2 hours ?
Correct Answer - Option
(B)
Explanation :
M x T / W = Constant
where, M= Men (no. of men)
T= Time taken
W= Work load
So, here we apply
M1 x T1/ W1 = M2 x T2 / W2
Given that, M1 = 4 men, T1 = 7 hours ; T2 = 2 hours, we have to find M2 =?
Note that here, W1 = W2 = 1 road, ie. equal work load.
Clearly, substituting in the above equation we get, M2 = 14 men.
where, M= Men (no. of men)
T= Time taken
W= Work load
So, here we apply
M1 x T1/ W1 = M2 x T2 / W2
Given that, M1 = 4 men, T1 = 7 hours ; T2 = 2 hours, we have to find M2 =?
Note that here, W1 = W2 = 1 road, ie. equal work load.
Clearly, substituting in the above equation we get, M2 = 14 men.
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115) If the cost price of 12 pens is equal to the selling price of 8 pens, the gain percent is ?
Correct Answer - Option
(C)
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116) How many electrons are there in Na+
Correct Answer - Option
(C)
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117) Philosopher's Wool is
Correct Answer - Option
(C)
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118) Which is the smallest bone inside the body
Correct Answer - Option
(C)
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119) Which of the following vitamins contains cobalt?
Correct Answer - Option
(A)
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120) Which of the following leads to artificial rainfall?
Correct Answer - Option
(A)
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