Questions related to Arithmetic & Mental Ability



Total 52 questions found in this category.

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The rigt circular cone of height 24cm has volume of 1232cm^3. then tha area of its cuved surface is : Arithmetic & Mental AbilityGeneral
The sum of first five multiple of 3 is?Arithmetic & Mental AbilityGeneral
The perimeter of a semi-circle protector is 72 cm. Its diameter is: Arithmetic & Mental AbilityGeneral
Who gave the formula to find a perfect number?Arithmetic & Mental AbilityGeneral
Who gave the formula to find a perfect number?Arithmetic & Mental AbilityGeneral
The average age of a man and his son is 40 years.The ratio of their ages is 7:3 respectively.What is the man's age?Arithmetic & Mental AbilityGeneral
Raju was on tour and he travels first 160 km at 64km/hr and the next 160 km at 80 km/hr. The Average speed for the first 320 km of the tour is: Arithmetic & Mental AbilityGeneral
Who is known as The Father of Geometry ??Arithmetic & Mental AbilityGeneral
Which is the lowest of the following fractions?Arithmetic & Mental AbilityGeneral
If the difference between a number and its three-fourth is 60. What is the number?Arithmetic & Mental AbilityGeneral
It is human weakness to make ____Arithmetic & Mental AbilityGeneral
The President's _____ lasted 3 hoursArithmetic & Mental AbilityGeneral
A motorcycle stunts man belonging to a fair, rides over the vertical walls of a circular well at an average speed of 54 kph for 5 minutes. If the radius of the well is 5 meters then the distance traveled is ?Arithmetic & Mental AbilityGeneral
1,5,11,19,29,____,55Arithmetic & Mental AbilityGeneral
There are two urns. Urn A has 3 distinct red balls and urn B has 9 distinct blue balls. From each urn two balls are taken out at random and then transferred to the other. The number of ways in which this can be done is.Arithmetic & Mental AbilityGeneral
The heights of 800 men form a normal distribution with mean 165 cm and S.D. 25cm. If 150 men have their height between 160 cm and 170 cm the number of men whose height is less than 160 cm is?Arithmetic & Mental AbilityGeneral
The marks scored by 1600 candidates in a test follow a normal distribution with the mean 60 and Standard Deviation 15. If 300 candidates have scored marks less than 40, the number of candidates who have scored between 60 and 80 is?Arithmetic & Mental AbilityGeneral
In a distribution, the mean, median and mode are all the same, then the distribution is?Arithmetic & Mental AbilityGeneral
In a gambling game a man is paid Rs. 5 if he gets all heads or all tails and loses Rs. 3 if he gets 1 or 2 heads, when three coins tossed once. The expected gain in rupees is?Arithmetic & Mental AbilityGeneral
The probability that a man aged 25 will survive one year is 0.992 and that he will die within a year is 0.008. An insurance company offers to sell such a man a Rs.1000 one year term life insurance policy for a premium of Rs. 10. The company's expected gain is?Arithmetic & Mental AbilityGeneral
A man pays Rs.3 to throw a single die. If the amount he gains is equal to the number on the die, find the expected sum of money he can win in a single throw?Arithmetic & Mental AbilityGeneral
In a certain code JFSBMB means KERALA. How will WOMEN be written in the same code? Arithmetic & Mental AbilityGeneral
The length of a rectangular plot is 3 times its breadth. If the perimeter of the plot is 128 metres.What is the breadth of the rectangular plot ?Arithmetic & Mental AbilityGeneral
The price of five chairs and three desks is Rs 1,600.00 more than the price of three desks and three chairs. What is the price of a chair ?Arithmetic & Mental AbilityGeneral
A can do a piece of work in 50 days and B can finish it in 40 days.They work together for 10 days. and then A goes away.In how many days will B finish the remaining work ?Arithmetic & Mental AbilityGeneral
How many pieces of 18.6 metres long can be cut out of length of 651 metres cloth ?Arithmetic & Mental AbilityGeneral
The average of four consecutive even number is 9. What of the following is the first number ?Arithmetic & Mental AbilityGeneral
The price of one dozen apples is 68.What is the approximate price of 22 apples ?Arithmetic & Mental AbilityGeneral
One-third of three- fourth of two -fifth of a number is 78. What is the number ?Arithmetic & Mental AbilityGeneral
The sum of number is 22 and their product is 96. What is difference between these two numbers ?Arithmetic & Mental AbilityGeneral
30 ml. of a certain medicine costs Rs 59. How much will be the cost of 2.7 litres.Of the same medicine ?Arithmetic & Mental AbilityGeneral
In a field women work every day for 5 hrs. and men work for 4 hrs. Their wages are in the ratio is 3:4 .How many men would be working in the field ?Arithmetic & Mental AbilityGeneral
In the following number series only one number is wrong. Find out that wrong number 56.42, 28.20, 14.105, 7.0525 ?Arithmetic & Mental AbilityGeneral
24 workers if work 14 hrs.each day, can dig a well in 150 days. If the same work is to be completed in 72 days by keeping hours same, how many workers will be required ?Arithmetic & Mental AbilityGeneral
If half of a number is reduced from 3/4 th of that number , 3 is obtained. What could be the number ?Arithmetic & Mental AbilityGeneral
Find out the wrong number in the following series : 12,14, 16, 24, 32, 42, 54 ?Arithmetic & Mental AbilityGeneral
Length of a certain rectangle is 45 cm. If the length is more by 5 than double its breadth, what is its breadth ?Arithmetic & Mental AbilityGeneral
He works ___ early morning ?Arithmetic & Mental AbilityGeneral
Arrange the following words in a logical order A..Constellation B.Galaxy C.Planets D.stars E.Planets A.A,C,B,D,E B.B,C,A,D,E C.C,A,D,B,E D.C,B,A,D,EArithmetic & Mental AbilityGeneral
A person facing north walks 5m stright.He turns 90 Degree in anticlock wise direction and then 135 degree clockwise and walks another 10m straight.which direction is he facing now.Arithmetic & Mental AbilityGeneral
Manu is s much younger to anu as he is older to sunil. it the sum of the ages of anu and sunil is 48 yrs,what is the age of manu in years?Arithmetic & Mental AbilityGeneral
Fe-5,hg-7,ji-9,---Arithmetic & Mental AbilityGeneral
Find out next letter h,k,q /c,g,o/e,j,...Arithmetic & Mental AbilityGeneral
What is the unit digit in {(6374)1793 x (625)317 x (341491)}?Arithmetic & Mental AbilityGeneral
Which of the following is a prime number ?Arithmetic & Mental AbilityGeneral
The largest 4 digit number exactly divisible by 88 is: Arithmetic & Mental AbilityGeneral
(935421 x 625) = ? Arithmetic & Mental AbilityGeneral
How many of the following numbers are divisible by 132 ?264, 396, 462, 792, 968, 2178, 5184, 6336Arithmetic & Mental AbilityGeneral
1397 x 1397 = ?Arithmetic & Mental AbilityGeneral
What least number must be added to 1056, so that the sum is completely divisible by 23 ?Arithmetic & Mental AbilityGeneral

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