The sides of a rectangle are (2x + 3y) and (3x + 2y). From this a square of area
(x
2+ 2xy + y
2
) sq. units is removed. What is the area of the remaining region?
Answers
Answer:
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Step-by-step explanation:
Class 3 Money CBSE Questions & Answers
This is Mathematics Class 3 Money CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.
Q.1) Renuka went for shopping with Rs 730 in her purse. When she came back after shopping, she was left with Rs 35.65. How much did she spend on shopping?
Rs 690.35
Rs 694.35
Rs 684.35
Rs 649.35
Correct Answer: Rs 694.35
Q.2) Mr. Gupta bought a pair of shoes for Rs 261.95, a shirt for Rs 182.75, a tie for Rs 85.30 and a pair of socks for Rs 34.80. If he gave the shop-keeper a 500 rupee note. What more money he has to pay?
Rs 65.08
Rs 64.80
Rs 64.08
Rs 65.80
Correct Answer: Rs 64.80
Q.3) A bottle coke costs Rs 6. How many bottles of coke can be bought for Rs 90?
Rs 10
Rs 25
Rs 15
Rs 20
Correct Answer: Rs 15
Q.4) 9 transistors cost Rs 864. What is the cost of one transistor?
Rs 98
Rs 95
Rs 96
Rs 97
Correct Answer: Rs 96
Q.5) The cost of a racket is Rs 196. What is the cost of 27such rackets?
Rs 5292
Rs 5922
Rs 5192
Rs 5912
Correct Answer: Rs 5292
Q.6) 42 boys in a class planned a picnic. If each boy contributed Rs 168, how much money was collected?
Rs 7256
Rs 7256
Rs 7056
Rs 7056
Correct Answer: Rs 7056
Q.7) The cost of 18 chairs is Rs 6750. What is the cost of one chair?
Rs 375
Rs 357
Rs 350
Rs 380
Correct Answer: Rs 375
Q.8) Calculate total amount if there are 6 notes of 100, 3 notes of 50, 7 notes of 20, 6 notes of 10, 8 notes of 5, 4 coins of 1.
Rs 995
Rs 994
Rs 949
Rs 990
Correct Answer: Rs 994
Q.9) Calculate total amount if there are 5 notes of 100, 1 note of 50, 9 notes of 20, 18 notes of 10, 28 coins of 5.
Rs 1005
Rs 1060
Rs 1500
Rs 1050
Correct Answer: Rs 1050
Q.10) Annie spent Rs 280 for 7 tickets. If each ticket was of same price, find out the amount she spent on each ticket.
Rs 273
Rs 70
Rs 287
Rs 40
Correct Answer: Rs 40
Q.11) Punam?s monthly salary is Rs.6000. What is her annual income?
Rs 74000
Rs 7200
Rs 72000
Rs 7400
Correct Answer: Rs 72000
Q.12) One bale of cotton costs Rs 789. How much one dozen bales cost?
Rs 789
Rs 9468
Rs 798
Rs 9648
Correct Answer: Rs 9468
Q.13) Lata has Rs 256.80 and her sister Kavita has Rs 324.40. How much more money does Kavita have than Lata?
Rs 67.60
Rs 66.06
Rs 66.60
Rs 67.06
Correct Answer: Rs 67.60
Q.14) Bala had Rs 76.80 with her. How much money does she need to buy books worth Rs 123.50?
Rs 47.07
Rs 47.70
Rs 46.70
Rs 46.07
Correct Answer: Rs 46.70
Q.15) On a particular day, Mohan, a rickshaw puller, earned Rs 82 and spent Rs 36.50. How much did he save on that day?
Rs 45.05
Rs 44.50
Rs 45.00
Rs 45.50
Correct Answer: Rs 45.50
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