1.
Simplify 715632-631104-9874-999

2.
If x +y +z = 9 and both y and z are positive integers greater than zero, then the maximum value x can take is

3.
The L.C.M of three different numbers is 120. which of the following cannot be their H.C.F?

4.
The Product of two whole numbers is 1500 and their H.C.F is 10. Find L.C.M?

5.
Find the value of (1.99)2

7.
A canteen requires 798 bananas for a week. Total how many bananas did it require for the months of January, February and March 2008?

8.
What is the maximum number of half-points bottles of cream that can be filled with a 4 -gallon can of cream? (2pt = 1qt. and 4qt = 1gal.)

9.
The average score of girls in class X examination in a school is 73 and that of boys is 71. The average score in class X of that school is 71.8 Find the percentage of the number of girls and boys in class X of the school

10.
If average of two numbers is XY. If one number is X and the other is

11.
If a number is added to two -fifths of itself, the value so obtained is 455. What is the number?

12.
A number is doubled and 9 is added. If the resultant is trebled, it becomes 75. What is that number?

13.
The age of a mother today is thrice that of her daughter. After 12 years, the age of the mother will be twice that of her daughter. The present age of the daughter is:

14.
The difference between the present ages of Arun and Deepak is 14 years. Seven years ago, the ratio of their ages was 5:7 respectively. What is Deepakâ€™s present age?

15.
If log10 (x2 - 6x +45) = 2 find the value of x.

16.
If log 2 [log3 (log 2 x)] =1, find the value of x.

17.
The price for a pair of cuff links is 1.00/-. The price for a 5 -pair package of cuff link is 3.40 /-. The 5 -pair package is what percent cheaper per pair than 5 pairs purchased separately?

18.
A bakery opened with its daily supply of 40 dozen rolls. Half of the rolls were sold by noon and 60 % of the remaining rolls were sold between noon and closing time. How many dozen rolls were left unsold?

19.
A gold bracelet is sold for 14500 /- at a loss of 20 %. what is the cost price of the gold bracelet?

20.
The selling price of 30 items is equal to the purchase price of 25 items. what is the profit or loss percent?

21.
If 7 :X = 17.5: 22.5, then find the value of x.

22.
If (2x+3y): (3x +5y) = 18 :29, what is the value of x: y?

23.
Samira, Mahira and Kiara rented a set of DVDs at arenâ€™t of 578 /-. If they used it for 8 hours ,12 hours and 14 hours respectively, what is Kiaraâ€™s share of rent to be paid?

24.
P, Q and R invested 45000/- 70000/- and 90000 respectively to start a business. At the end of 2 years, they earned a profit of 164000. What will be Qâ€™s share in the Profit?

25.
A canteen requires 105 kgs of wheat for a week how many kgs of wheat will it require for 58 days?