Question 1 :

A certain freezing process requires that room temperature be lowered from 40°C at the rate of 5° C every hour. What will the room temperature 10 hours after the process begins? 

(A)    -4°C           (B)  -10°C         (C)  -3°C

Need solution

Question 2 :

In a class of 40 students 1/5 of the total number of students like to study English. Then how many students like to study English?

(A)  5            (B)  8              (C)  10 

Need solution

Question 3 :

A two wheeler covers a distance of 55.3 km in one liter of petrol. How much distance will it cover in 10 liters of petrol? 

(A)  553 km     (B)  524 km     (C)  320 Km

Need solution

Question 4 :

The ages in years of 10 teachers of a school are : 32, 41, 28, 54, 35, 26, 23, 33, 38, 40. What is the range of ages of the teachers? 

(A)   31 years               (B) 38 years          (C)  40 years 

Need solution

Question 5 :

Find the value of p in the following equation 10p + 10 = 100

(A)  8         (B)  9       (C)  10 

Need solution

Question 6 :

The teacher tells the class that the highest marks obtained by a student in her class is twice the lowest marks plus 7 . The highest score is 87.What will be the lowest score?

(A)  40    (B)  32   (C)  55

Need solution

Question 7 :

Find the angle x in the following picture.

(A)   70°        (B)  100°             (C)  50°

Need solution

Question 8 :

In triangle ABC right angled at C. If AC = 5 cm and BC = 12 cm find the length of AB. 

(A)   12 cm       (B)   18 cm      (C)  13 cm

Need solution

Question 9 :

Find the percent of the following picture which is colored.

(A)  37.5%            (B)  25.8%             (C)  50%

Need solution

Question 10 :

The perimeter of a rectangle is 130 cm. If the width of the rectangle is 30 cm, find the area of the rectangle.

(A)  6400 cm2       (B)  1050 cm2      (C)   3000 cm2

Need solution

Answer Key

(1)  -10°C

(2)  8 students

(3)  553 km

(4)  28

(5)  9

(6)  40

(7)  100°    

(8)  13 cm

(9)  37.5 %

(10)  1050 cm2

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