Question 1 :-
(164)2 + (164)2
– (165)2.
Question 2 :-
X + X + X + X +
2X -X
Question 3 :-
(a+b) (a-b) =?
Question 5 :-
Find a positive
number which when increased by 17 is equal to 60 times the reciprocal of the
number?
Question 6 :-
The product of
two numbers is 9375 and the quotient, when the larger on is divided by the
smaller, is 15. The sum of the numbers is?
Question 7 :-
The product of
two numbers is 120 and the sum of their square is 289. The sum of the number
is?
Question 8 :-
Insert the
missing number 651 (331) 342 449 (?) 523
Question 9 :-
For the final step in
a calculation, Ahmed accidentally divided by 1000, instead of multiplying by
1000, what should he do to his incorrect answered to correct it?
Question 10 :-
b e d f? hj? I
Question 11 :-
A boy had twice
as many sums wrong as right if he had 24 sums in all how many of them were
wrong?
Question 12 :-
A father is 5
times as old as his son. In fifteen years, the father will be twice as old as
his son. How old is the father at present?
Question 13 :-
Insert the missing
numbers. 212 179 146 113
Question 14 :-
How many yards
in 3 miles?
Question 15 :-
Horse Power is
standard unit of power equal to?
Question 16 :-
One Nautical Mile is
equal to?
Question 17 :-
A car washer
can wash 8 cars in 18 minutes at this rate how many cars he can wash in three
hours?
Question 18 :-
There are 20 students
with an average height of 105 cm in a class. Then 10 students with an average
height of 120 CMS in a class then 10 students within average height of 120 CMS
join the class what will be the average height of the class now?
Question 19 :-
if the product
of 4 consecutive integers is equal to one of them, what is the largest possible
vale of one of the integers?