Quantitative Aptitude - Arithmetic Ability Questions

84% of a number is 105. The number is :

(61 + 62 + 63 + ......... +110) = ?

The cross section of a canal is in the shape of an isosceles trapezium which is 4 m wide at the bottom and 5 m wide at the top. If the depth of the canal is 2 m and it is 120 m long, what is the maximum capacity of this canal?

Find the Odd one out.

In a Rhombus ABCD, measure of angle CAB is 35°, what is the measure of angle ABC?

What is the HCF (highest common factor) of 57 and 513?

If l + m + n = 9 and l2+m2+n2 = 31, then the value of lm + mn + nl will be

Select the odd word/letters/number/number pair from the given alternatives.