What percent of a day in 6 hours? 1.25% 2.52% 3.50% 4.5%
Two-fifth of one-third of three seventh of a number is 15.What is 40% of that number? 1.501 2.105 3.525 4.150
The population of of a town is 176000.If it increase at the rate of 5% per annum,what will be it’s population 2 years hence? 1.194000 2.194040 3.190440 4.194104
The length and breath of a rectangle are increased by 20% and 30%.The area of the resulting rectangle exceeds the area of the original rectangle? 1.50% 2.65% 3.56% 4.156%
Water tax is is increased by 20% but its consumption is decreased by 20%.Then increase or decrease in the expenditure of the money is 1.40% 2.4% 3.96% 4.None of the above.
Sugar contain 5% water .What quantity of pure Sugar should be added to 10 litres of water to reduce this to 2%. 1.5lit 2.6lit 3.10lit 4.15lit
In an election between 2 candidates,Candidate who gets 40% of the total vote defeated by 15000.The no of votes polled by winner 1.10000 2.45000 3.30000 4.6000
The price of a fan is decreased by 20%.as a result of wh ich the sale increased by 40%.What will be the effect on the total revenue of the shop? 1.12% 2.10% 3.20% 4.30%
Raj save 10%,after 2 years when his income is increased by 10%,he could save the same money then how much his expenditure increased? 1.10% 2.20% 3.5% 4.15%
If x% of y is equal to z then what percentage of z is x? 1.y^{2 }/100 2.x^{ 2}/100 3.100^{2}/y 4.100^{2}/x
Solution
Ans: A) 25% Solution:(6/24)×100=25%
Ans : B) 105 Solution:(2/5)(1/3)(3/7)×x=15. X=(15×(7/3)×(5/2)×3)=525/2. 40% of x=(40/100)(525/2)=>105.
Ans: B) 194040 Solution:176000×(105/100)(105/100)=88×105×21=194040.