Which of the given Venn diagrams out of 1, 2, 3 or 4 correctly illustrates the relationship among the following classes? Reptiles, Cobras, Turtles _____.

1. 1. a
   2. b
   3. c
   4. d

The L.C.M of two numbers is 12 times their H.C.F. The sum of the H.C.F and L.C.M is 403. If one number is 93, then the other number _____.

1. 1. 134
   2. 124
   3. 128
   4. 310

The marks obtained by 10 students in science (out of 50) are 30, 41, 40, 41, 30, 41, 30, 28, 41, 40. The modal marks is _____.

1. 1. 40
   2. 30
   3. 41
   4. 35

Oranges are bought at 5 for Rs. 10 and sold at 6 for Rs. 15. The profit or less as percentage is _____.

1. 1. 50%
   2. 49%
   3. 35%
   4. 25%

Which is the greatest five digit number exactly divisible by 279?

1. 1. 99603
   2. 99882
   3. 99550
   4. None of these

Unscramble the letters of words and find odd one out _____.

1. 1. ORNI
   2. ICAO
   3. PPREOC
   4. ZENRBO

Four years ago, the average age of A and B was 18 years. At present the average age of A, B and C is 24 years. What would be the age of C after 8 years?

1. 1. 30 Years
   2. 32 Years
   3. 28 Years
   4. 25 Years

Shahzad said to Hira “Your mother’s husband’s sister is my aunt”. How is Hira related to Shahzad?

1. 1. Daughter
   2. Niece
   3. Sister
   4. Mother

The sum of the interior angles of a polygon is twice the sum of its exterior angles. How many sides does the polygon have?

1. 1. 8 sides
   2. 9 sides
   3. 12 sides
   4. 6 sides

6(3-x)-5(2x-4)=4(3x-)+14. In the said equation the value of x is _____

1. 1. 3
   2. 2
   3. 1
   4. 1/2