Question

xi. If there are 50 mangoes in a box.How will you write the total number of mangoes in

terms of the number of boxes if we use b for the number of boxes ?

a. 3 + b b. 3b c. 50b d. 50+b

xii. Which of the following are in proportion

a. 10,12,6,5 b. 6,10,12,5 c. 5,6,10,12 d. 5,6,12,10

xiii. A bus travels 126 km in 3 hours and a train travels 315 km in 5 hours. The ratio of

their speed is :-

a. 1:3 b. 126:315 c. 3:5 d. 2:3

xiv. A line segment IP is bisected at T .Which of the following is equal to IT

a. IP b. TP c. TC d. IQ

xv. Two lines are said to be perpendicular to each other when they meet at ____ angle

a. 180° b. 90° c. 60° d. 360°

xvi. Which the following is the ratio of one rupee to fifty paise ?

a. 1:1 b. 2:1 c. 1:2 d. 1:50

2. Check whether the following statements are true or false :-

i. Roman numeral for 69 is LXXI (True/False)

ii. One days is equal to (24 X 60) minutes (True/False)

iii. There are 10 composite numbers between 1 and 20 (True/False)

iv. Two lines can pass through two points (True/False)

v. The hour hand of a clock moves from 12 to 6 .It makes two right angles.(True/False)

vi. -8° C to -15°C shows the rise in temperature (True/False)

vii.





fraction of the day in 6 hours (True/False)

viii. Length of a wire is 12 cm . A square is formed by folding it. 144 cm2 will be the area of

square ?​

Answer 1

Answer:

11 = c 50b

Step-by-step explanation: