1.
1-Which number would make the number sentence correct? * > 789
Correct Answer
C. 798
Explanation
The number sentence is asking for a number that is greater than 789. Among the given options, 798 is the only number that satisfies this condition. Therefore, 798 is the correct answer.
2.
2-Ram had 342 coins in his collection. How would you write 342?
Correct Answer
C. Three Hundred Forty two
Explanation
The correct answer is "Three Hundred Forty Two" because it correctly represents the number 342 in words. The number 342 consists of three hundred (300), forty (40), and two (2). Therefore, "Three Hundred Forty Two" is the appropriate way to write 342 in words.
3.
3-Which of the following is in ascending order?
Correct Answer
A. 5234,5243,5324,5342
Explanation
The given sequence of numbers is 5234, 5243, 5324, 5342. To determine if it is in ascending order, we compare each pair of adjacent numbers. In this case, we can see that each number is greater than the previous one, indicating an ascending order. Therefore, the correct answer is 5234, 5243, 5324, 5342.
4.
4.Mrs. Geetha writes the following number sentence on the board: 600 X * = 0 Which number would go into the box?
Correct Answer
A. 0
Explanation
In the given number sentence, Mrs. Geetha is multiplying 600 by a number that will result in 0. When any number is multiplied by 0, the product is always 0. Therefore, the number that would go into the box is 0.
5.
5.Which number comes next in the series? 4231, 4331, 4431, ?
Correct Answer
C. 4531
Explanation
The series starts with the number 4231 and then increments the second digit by 1 in each subsequent number. Therefore, the next number in the series will have the second digit incremented by 1 from 4431, resulting in 4531.
6.
6-Ram is reading a storybook containing 260 pages. He has completed reading 180 pages. How more pages should he read to finish the book?
Correct Answer
B. 80
Explanation
Ram has already read 180 pages out of the total 260 pages in the storybook. To finish the book, he needs to read the remaining pages, which can be calculated by subtracting the pages he has already read from the total pages. Therefore, Ram should read 80 more pages to finish the book.
7.
7-Hari writes the number sentence given below: 90 + 41 = * + 90 Which number would go into the box?
Correct Answer
D. 41
Explanation
Hari writes the number sentence 90 + 41 = * + 90. To find the number that goes into the box, we need to find the missing number that, when added to 90, equals 90 + 41. Therefore, the missing number is 41.
8.
8-A shop keeper puts an even number of chocolates in a jar. How many chocolates could he have put in the pot?
Correct Answer
A. 900
Explanation
The shopkeeper could have put 900 chocolates in the jar because an even number is divisible by 2, and 900 is the only option that is divisible by 2.
9.
Which of these number sentences is correct?
Correct Answer
B. 476>467
Explanation
The correct answer is 476>467. This number sentence is correct because 476 is greater than 467.
10.
10-Rita had $150. She wanted to buy a doll that costs $230. How much more money does she need to buy the toy?
Correct Answer
A. 80
Explanation
Rita had $150 and wanted to buy a doll that costs $230. To find out how much more money she needs, we subtract the amount she already has from the cost of the doll. Therefore, $230 - $150 = $80. So, Rita needs $80 more to buy the toy.