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A rectangular water tank is open at the top. Its capacity is 24Cu.m.It’s length and breadth are 4m and 3m respectively. Ignoring the thickness of the material used for building the tank the total cost of painting the inner and outer surface of the tank at Rs. 10 per Sq.m is_________?
A. Rs.400
B. Rs.500
C. Rs.600
D. Rs.800
Areas · Easy · 3 weeks ago
A bag contains 7 green and 8 white balls. If two balls are drawn simultaneously, the probability that both are of the same colour is -.
A. 8/15
B. 2/5
C. 3/5
D. 7/15
Probability · Easy · 3 weeks ago
If 30% of a number exceeds 20% of it by 18, then find the number?
A. 120
B. 200
C. 180
D. 150
E. None of these
Percentage Mcqs · Easy · 3 weeks ago
A man buys an article and sells it at a profit of 20%. If he had bought it at 20% less and sold it for Rs.75 less, he could have gained 25%. What is the cost price?
A. Rs.370
B. Rs.375
C. Rs.350
D. Rs.300
Profit and Loss Mcqs · Easy · 3 weeks ago
A, B and C rents a pasture for Rs.870. A put in 12 horses for 8 months, B 16 horses for 9 months and 18 horses for 6 months. How much should C pay?
A. Rs.270
B. Rs.185
C. Rs.215
D. Rs.380
Partnership · Easy · 3 weeks ago
The average of first 10 natural numbers is____________?
A. 5
B. 5.5
C. 6.5
D. 6
Arithmetic Mcqs · Easy · 3 weeks ago
A covered wooden box has the inner measure as 115cm 75cm and 35cm and the thickness of wood is 2.5cm. The volume of the wood is____________?
A. 81000cu.cm
B. 81775cu.cm
C. 82125cu.cm
D. None of these
Areas · Easy · 3 weeks ago
If six persons sit in a row, then the probability that three particular persons are always together is____________?
A. 1/20
B. 3/10
C. 1/5
D. 4/5
Probability · Easy · 3 weeks ago
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