The radius of a semi circle is 63 cm then its perimeter is
The radius of a semi circle is 63 cm then its perimeter is(A) 180 cm(C) 190 cm(B) 198 cm(D) 130 cm solution
The radius of a semi circle is 63 cm then its perimeter is Read More »
Mathematics
Mathematics prepare for NTS, FPSC, PPSC, SPSC, CSS, PMS Test Preparation. and all other testing services. Most of the test syllabus contain Mathematics test portion. Categories are: Average, Percentage, Problem on Ages, Time and Distance, HCF and LCM, Logarithms, Discount, Interest, Ratio & Proportion, Decimal Fraction and other.
If 28 men finish a work in 15 days, 21 men finish the same work in
74. If 28 men finish a work in 15 days, 21 men finish the same work in
(A)24 days
(B) 14 days
(C) 15 days
(D)20 days
If 28 men finish a work in 15 days, 21 men finish the same work in Read More »
The sum of ages of 5 children born at the interval 3 years each is 50 years what is the age of the youngest child
What is the age of the youngest child A.2 B.4 C.6 D.8 The sum of ages of 5 children born at the interval 3 years each is 50 years
Present age of Sameer and Anand are in the ratio 5:4 respectively three years hence the ratio of their ages will became 11:9 respectively what is Anand’s present age in years
What is Anand’s present age in years Present age of Sameer and Anand are in the ratio 5:4 respectively .three years hence the ratio of…
Find the third proportion in 4, 8. A. 12 B. 14 C. 16 D. 18
Find the third proportion in 4, 8. A. 12 B. 14 C. 16 D. 18 We can make the statement to find the third proportion as
Find the third proportion in 4, 8. A. 12 B. 14 C. 16 D. 18 Read More »
Find the number of coins of each kind
A beg contains an equal number of Rs. 5 Rs. 2 Rs. 1 coins. If the total amount of the bag is Rs. 1152. Find the number of coins of each kind
Find the number of coins of each kind Read More »
Two coins are tossed what is the probability of two tails A. 1/2 B. 1/4 C. 1/8 D. 1/6
Two coins are tossed what is the probability of two tails A. 1/2 B. 1/4 C. 1/8 D. 1/6 Solution Probability is
Two coins are tossed what is the probability of two tails A. 1/2 B. 1/4 C. 1/8 D. 1/6 Read More »
2 apples and 3 Mangos cost Rs. 86, 4 apples and 1 mango cost Rs. 112. What is the cost of an apple?
2 apples and 3 Mangos cost Rs. 86, 4 apples and 1 mango cost Rs. 112. What is the cost of an apple?
The number of solutions of an equation x2 -4 = 0 A. 4 B. 3 C. 2 D. 1
The number of solutions of an equation x2 -4 = 0 A. 4 B. 3 C. 2 D. 1
The number of solutions of an equation x2 -4 = 0 A. 4 B. 3 C. 2 D. 1 Read More »
How many girls are there?
The ratio of boys to girls is 3 to 4. If there are 135 boys, how many girls are there? A. 150 B. 180 C. 210. D.240
How many girls are there? Read More »