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
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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
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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…
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Physics, it is the branch of science that deals with the study of nature and properties of matter and energy.
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