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1751.

Write the mixed fractions given below as improper fractions: 2(3)/(5)

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ANSWER :`13/(5)`
1752.

A prime number can be even?

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ANSWER :T
1753.

Write the numeral for the given number names: Nine million nine thousand and nine

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ANSWER :9009009
1754.

I am the smallest number with three different prime factors. What number am I ?

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ANSWER :30
1755.

Find a if 3,a,7,28 are in proportion.

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ANSWER :12
1756.

How many lines can pass through two distinct points on a plane?

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ANSWER :ONE
1757.

Write each of the following in figures in the international place - value chart : (i)Thirty million one hundred five thousand sixty - three(ii)Fifty - two million two hundred five thousand six(iii)Five million five thousand five

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ANSWER :`(##RSA_MAT_VI_C01_E01_019_A01##)`
1758.

Anita earns Rs 1800 per moth and Sara earns Rs 2500 per month. They spend Rs 436 and Rs 764 respectively. Find the ratio of their respectively savings.

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ANSWER :`341:434`
1759.

Solve the following problems. We observed the traffic lights at three different squares on the same big road. They turn green every 60 seconds, 120 seconds and 24 seconds. When the signals are switched on at 8 o’clock in the morning, all lights were green. How long after that will all three signals turn green simultaneously again?

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SOLUTION :All THREE SIGNALS will TURN simultaneously green again at 2 minutes past 8 o’clock.
1760.

Arrange in descending order: 5/(3), 4/(6), 3/(7), 1(3)/(5).

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Answer :`rArr5/(3)GT1(3)/(5)gt4/(6)gt3/(7)`
1761.

Solve using brackets to simplify the calculations: 101xx49

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ANSWER :4949
1762.

Solve : [12+{(12-4)xx2}-:4]

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ANSWER :16
1763.

Write the largest and the smallest 7-digit number and also find how many 7-digit numbers are there in all.

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ANSWER :99,99,999;10,00,000;90,00,000
1764.

One-third of a number when added to two-thirds ofthe number, gives 9. Find the number.

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ANSWER :9
1765.

Add : 1 1/4+3 1/2

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SOLUTION :
1766.

Find the variables and the terms in the following algebraic expressions. 3-6pq

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ANSWER :3, -6PQ
1767.

Write the numeral for the given number names: Sixty hundred thirty two million four hundred fifty-three thousand seven hundred and forty -three.

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ANSWER :632453743
1768.

Answer in true or false: a = 3 is a solution for a+6=9.

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ANSWER :TRUE
1769.

Find the ratio of : 60 paise to Rs 2.

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ANSWER :`3:10`
1770.

Find the solutionof the following equations by trial-and-error method. 3a=750

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ANSWER :250
1771.

The Math teacher has to give 5 worksheets toeach student in her class. She finds that she has 2 worksheets less than what she needs. If the number of students in the class is f, how many worksheets didthe teacher have with her?

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ANSWER :`5f-2`
1772.

A milkman mixes water and milk in the ratio 3:7, while the milk sold by other milkman has water and milk in the ratio 4:11. Who is selling a better quality milk in terms of greater milk content in it?

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ANSWER :The MAN with WATER and MILK in the RATIO `4:11`
1773.

Compare the ratios: 5:6 and 3:4

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ANSWER :`5: 6 GT 3:4`
1774.

Solve, using properties/ methods that simplify the calculations: 124xx15

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ANSWER :1860
1775.

Evaluate the following 144-:4-:8xx2xx3

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ANSWER :27
1776.

Compare the fractions given below and put appropriate symbol(lt, gt or =) in the box. 2/(5)square2/(9)

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ANSWER :`GT`
1777.

Write the terms of the following expressions. 6x-y

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ANSWER :6X, -y
1778.

Write a proper fraction with denominator a multiple of 5 and numerator a multiple of 6.

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ANSWER : `12/(25)`
1779.

Solve the following problems. Given the fractions 13/45 and 22/75 and Write their equivalent fractions with the same denominators and add them.

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SOLUTION :EQUIVALENT FRACTIONS are `65/225` and `66/225` The SUM is `131/225.`
1780.

Without carrying out actual division, find if 293944 is divisible by 56 or not

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ANSWER :YES
1781.

Ashokrao planted bananas on 2/7 th of his field of 21 acres. What is the area of the banana plantation?

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SOLUTION :Ashokrao PLANTED bananas on 6 acres of the FIELD.
1782.

Arrange in ascending order: 28379, 283769, 283148, 28356

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ANSWER :28,356;28,379;2,83,148;2,83,769
1783.

Draw angleABC of measure 60^(@) such that AB=4.5 cm and BC=5 cm. Through C draw a line parallel to AB and through B draw a line parallel to AC, intersecting each other at D. Measure BD and CD.

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ANSWER :
1784.

Solve : 18=1-3a

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ANSWER :`a=(-17)/(3)`
1785.

A grain dealer purchased 50 kg of grain for ₹ 2000. He sold 1 kg of grain for ₹ 43. What is his overall profit or loss per cent ?

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SOLUTION :`"7"1/2"%` PROFIT.
1786.

Write the number names for the given numerals as indicated: Indian system (i) 452890 (ii) 3000330 (iii) 635890321

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ANSWER :(i) Four lakj fifty two thousand EIGHT HUNDRED and ninety
ii. Thirty lakh three humdred and thirty
iii. Sixty three CRORE fifty eight lakh ninety thousand three hundred and twenty-one
1787.

Write the improper fractions given below as mixed fractions. 89/(16)

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ANSWER :`5(9)/(16)`
1788.

Fill up the square using ltorgtor=,so that the statement should be true. 3/(14) square 2/(28)

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ANSWER :`GT`
1789.

Check the divisibility of the given numbers, as indicated. Using tests for divisibility. 459827 by 9

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ANSWER :No
1790.

Find dy/dx if siny=x^3

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ANSWER :ACUTE ANGLE
1791.

Add : 9+(-3)

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SOLUTION :`(2)9+(-3)= +6`
1792.

Write the numerals for the following number names: a. Two lakh forty-five thousand eight hundred and seventy-five b.Four million three hundred seventy- eighty thousand nine hundred and twenty-one c. Three crore eighty nine lakh twelve thousand six hundred and thirty five d. One hundred twenty five million six hundred and thirty-four thousand five hundred and ninety -eight e. Two crore three lakh and seven.

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ANSWER :a. 2,45, 875 B. 4,378,921
C. 3,89,12,635 d. 125,634,598
E. 2,03,00,007
1793.

Find if the given fractions are equivalent: 8/(3), 7/(16)

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ANSWER :No
1794.

Identify the following fraction as proper fraction, improper fractions or unit fractions: 2/(9)

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ANSWER :PROPER FRACTION
1795.

Vedika has 23.5 metres of cloth. She used it to make 5 curtains of equal size. If each curtain required 4 metres 25 cm of cloth to make, how much cloth still remains with her ?

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SOLUTION :2.25 m of CLOTH REMAINED with VEDIKA.
1796.

Find two numbers such that one of the numbers is8 more than the other and their sum is 54.

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ANSWER :23, 31
1797.

Convert the given fractions into decimal fractions : 17/20

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SOLUTION :`17/20=(17xx5)/(20xx5)=85/100=0.85`
1798.

Solve using brackets to simplify the calculations: 502xx58

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ANSWER :29116
1799.

Evaluate using BODMAS: (11-3)xx2-:4xx3

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ANSWER :12
1800.

Solve : [7+{8-(4-2)xx2}]

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ANSWER :11