Bank
-
Pipes and Cistern
1. Pipe A can fill a tank in 2hr, pipe B in 4 hrs and pipe C in 6 hrs. If…
Read More » -
Partnership
1. A and B are partners in a business . A contributes of the capital fo 15 months and B…
Read More » -
Profit & Loss
1. A man buys 9 pens for Rs. 90 and sells 8 pens for Rs. 88. How much profit or…
Read More » -
Percentage
1. Fraction value of 25% is (a) (b) (c) (d) Answer: (a) Explanation: 25% means 25 hundredths…
Read More » -
Tnpsc
Tnpsc Probability Sums Pdf
Tnpsc Probability Sums Pdf Tnpsc Probability Sums From Old Samacheer Books EM Tnpsc Probability Sums From Old Samacheer Books TM
Read More » -
Simple Interest
1. What is the present worth of Rs. 132 due in 2 years at 5% simple interest per annum? (a)…
Read More » -
Compound Interest
1. In how many years will Rs. 2,000 amount to Rs. 2,420 at 10% per annum compound interest? [SSC Grade…
Read More » -
Number Series
1. The sum of first 25 natural numbers is (a) 325 (b) 327 (c) 320 (d) 376 Answer: (a) Explanation:…
Read More » -
Problems on Area
1. Between a square of perimeter 44 cm and a circle of circumference 44 cm, which figure has larger area…
Read More » -
Problems on Ages
1. Six years ago Jose was twice as old as Joseph of the ratio of their present age is 9…
Read More »