IX CBSE

In Zedland, couriering a parcel costs (i) 3.25 zeds per kg and (ii) a fixed pick-up service charge of 5 zeds. Shyleja sends some books weighing ‘w’ kg. Which of the following equation below show the correct relationship between courier charge, ‘C’ and the weight, ‘w’?

• C + 5 = 3.25 × w
• C = 5 + 3.25 × w
• C × 5 = 3.25 × w
• C = 3.25 × 5 × w

If Shyleja paid 57 zeds, the weight of her parcel was ?

• 10.75 kg
• 15 kg
• 16 kg
• 12.5 kg

Iqbal, Cherian and Rahul are close friends. On Rahul’s birthday, Iqbal sent him a photo frame, and Cherian sent him a chess set. The weight of the photo frame was 4 kg more than that of the chess set. How much more did Iqbal pay for couriering his parcel than Cherian?

• 13
• 12
• 10
• 11

(Answer to be given as a number. No punctuations)

• 81
• 4
• 3
• 9

• -2
• 4
• 2
• -4

For the question below, the values of "p" and "q" are respectively

• 90, 167
• 163, 90
• 90, 163
• 167; 90

The perpendicular distance of P(-4, -3) from the Y - axis is _______ units

• 4
• 3
• 7
• 1

The mean of 10, 12, 16, 20, p and 26 is 17. Find the value of p. (Write the numerical answer. No punctuations)

The linear equation 2x - 5y + 7 = 0 has

• Two solutions
• one solution
• many solutions
• No solution