The side BC of the ΔABC is extended to the point D. If ∠ ACD = 112° and ∠B = 3/4 ∠A, then the value of ∠B is
The average height of 5 boys is 175 cm. A sixth boy joined the group and the average height of all the boys in the group now increased by 1 cm. The height of the sixth boy is:
A certain amount of money at compound interest grows to ₹66,550 in 3 years and ₹73,205 in 4 years. The rate per cent per annum is:
The greatest number which should be replace '*’ in the number 146*48 to make t divisible by 8 is:
The following table shows the monthly salaries (in ₹) of 50 families.
How many families have a monthly salary less than ₹40,000?
In the figure, Two circles with centres P and Q touch externally at R. Tangents AT and BT meet the common tangent TR at T. If AP = 6 cm and PT = 10 cm, then BT = ?
The following table shows the income(in rupees) for a particular month, together with their source, in respect of 5 employees (A, B, C,D and E).
How many employees got more arrears than the average arrears received by all the employees?
The heights of some girls in a school were noted and the data obtained are as shown in the table.
How many girls have a height of 135 cm or more but less than 150 cm?
The value of -1+14÷12×2+5 is:
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