The reflex angle between the hands of a clock at 10.25 is
Angle traced by hour hand in 125/12 hrs = (360/12 * 125/12) = 312102
Angle traced by minute hand in 25 min = (360/60 * 25) = 1500
Reflex angle = 3600-31212-1500=3600-162102=197102
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In a scheme, a pack of three soaps with MRP Rs.45 is available for Rs.42. If it still gives a profit of 5% to the shopkeeper, then the cost price of the pack is ?
Given M.P=45,S.P=42, Profit = 0.05
Let C.P=x , Then
Profit = (42-x)/x = 0.05=> x = 40.
Find the total surface area (in cm2) of a right circular cylinder of diameter 7 cm and height 6 cm.
The annual percentage rate on a credit card determines
The annual percentage rate (APR) on a credit card determines the amount of interest you are charged on credit card purchases.
A certain amount earns simple interest of Rs. 1750 after 7 years. Had the interest been 2% more, how much more interest would it have earned?
We need to know the S.I, principal and time to find the rate. Since the principal is not given, so data is inadequate.
Find the unit place digit in the expression given below:
1! + 2! + 3! + 4! + ..... + 20!
Find the next number in the series 141,137,146,130,155,119,...
The pattern is -4, +9,-16, +25, -36
The next number=119+49=168
Find the odd word/letters/number from the given alternatives.
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