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1151.

Sam read 15(1)/(3) pages of a novel on Sarturday and 17(7)/(12) pages on Sunday. How many more pages did he read on Sunday than on Saturday?

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ANSWER : `9/(4)`
1152.

Arrange the following fractions in ascending order: 5/(6), 7/(8), 11/(12), 3/(10)

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Answer :`3/(10), 5/(6), 7/(8), 11/(12)`
1153.

Which of these is a valid Roman numeral? Support your answer with reason in each case. LCCXXIII

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ANSWER :ROMAN NUMERAL
1154.

Evaluate the sum: 2/(7)+6/(9)

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ANSWER :`20/(21)`
1155.

Write the algebraic expressions for the following. A number a is divided by 16 and the result is addedto 50

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ANSWER :`50+(a)/(16)`
1156.

Evaluate the sum: 12/(19)+11/(19)

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ANSWER :`1(4)/(19)`
1157.

A man bought a second hand T.V. set for Rs. 7650 and spends Rs. 350 on its repairs. He sold it for Rs. 8200. What percent did he gain?

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ANSWER :0.025
1158.

Find the difference: 13/(17)-3/(17)

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ANSWER :`10/(17)`
1159.

Fill in the blanks: 6 million =_________lakh

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ANSWER :60
1160.

Preeti is arranging pencils in a box. If in one layer,she puts in three pencils, then find the rule for the number of pencils in the box if the number of layersin the box is s.

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ANSWER :3S
1161.

Arpan is 28 years younger than his father. If the sumof the ages of Arpan and his father is 50 years, findthe age of Arpan.

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ANSWER :11 YEARS
1162.

Write the following mixed fraction as improper fractions. 7(3)/(13)

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ANSWER :`94/(13)`
1163.

Arrange in descending order : -23, -17, -29, -6, -15, -22, 0, -2, 5, 11

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Answer :11, 5, 0, -2, -6, -15, -17, -22, -23, -29
1164.

Solve the following Write the multiples of 4 up to 48

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ANSWER :4,8,12,16,20,23,28,32,36,40,44,48
1165.

solve the following equations: x-4=9

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SOLUTION :`x-4=9` ....(ADDING 4 to both the SIDES)
1166.

Shubham's age today is 12 years and his father's is "42 years.Shubham's mother isyounger's age today is 12years and the following ratios. (1) Ratio of Shubham's age today to his mother's age today.(2) Ratio of Shubham's mother's age today to his father's age today(3) The ratio of Shubham's age to his mother's age when Shubham was "10" years old.

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SOLUTION :The REQUIRED RATIOS are `5:17`
1167.

If he cost of 20 pens is Rs 110, find the number of pens that can be bought for R 33.

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ANSWER :`Rs 33 = (2)/(11) xx 33 =6`
1168.

A tractor uses up 12 litres of diesel while ploughing 3 acres of land. How much diesel will be needed to plough 19 acres of land ?

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SOLUTION :76 LITRES of DIESEL will be NEEDED.
1169.

A ________________ marks the exact locations of an object.

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ANSWER :POINT
1170.

Fill in the blanks: 65xx8156g=_________g=_______mg

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ANSWER :5,30,140g;53,01,40,000mg
1171.

Add or subtract:1/(8)+3/(8)

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ANSWER : `1/(2)`
1172.

At the Rice Research Centre at Tumsar, there are 2610 kg of rice seeds of the Basmati variety and 1980 kg of the Indrayanl variety. If a maximum possible weight of seeds has to be filled to make bags of equal weight, what would the weight of each bag be ? How many bags of each variety will there be ?

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SOLUTION :90 KG, 29 bags of Basmati, 22 bags of Indrayani.
1173.

Tick the correct answer. a. The predecessor of 499 is (i) 500 (ii) 498 (iii) 501 (iv) 499

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ANSWER :II. 498
1174.

Write the following for the following number names: Twenty -five million six hundred seventy -four tousand three hundred and twenty -nine

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ANSWER :25674329
1175.

A girl purchased a camera for Rs. 830 and sold it for Rs. 904.70. Find her profit and calculate it as a percentage.

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ANSWER :RS. 74.70;9%
1176.

A car travelled 60 km to the north of Patna and then 90 km to south from there. How far from Patna was the car finally ?

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ANSWER :30 KM SOUTH
1177.

Evaluate 12+4xx3+9-:3 . Insert a bracket in the expression which makes it equal to a. 51 b. 28

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ANSWER :27 `(12+4)xx3+9-:3`, `12+4xx(3+9)-:3`
1178.

Write the number whose expanded form is given below: 6xx10,00,000+4xx1,00,00,000+3xx10,00,000+4xx1,000+2xx100+10+2

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ANSWER :643004222
1179.

Solve the following problems. An equal number of laddoos have been placed in 3 different boxes. The laddoos in the first box were distributed among 20 children equally, the laddoos in the second box among 24 children and those in the third box among 12 children. Not a single Laddoo was left over. Then, what was the minimum number of laddoos in the three boxes altogether?

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Solution :360 LADDOOS in the three BOXES altogether.
1180.

Write the Roman numerals for : 63

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LXIII
LXII
LXI
LXIV

Answer :A
1181.

Write the successor of the following whole numbers: 10030000

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ANSWER :37,83,131
1182.

Write down the expressions for the following statements.7 times y subtracted from 9

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ANSWER :`9-7y`
1183.

Find the value of the following: 850-:85

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ANSWER :10
1184.

State True or False: 0-:365=0

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ANSWER :T
1185.

Find the distance between the points : -23 and 14. Use absolute value concept.

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ANSWER :37
1186.

Find out the LCM of the numbers : 2, 3, 5

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Solution :The LCM of 2, 3 and 5 is 30.
1187.

Which of the following fractions are greater than 1/(2)?

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`7/(12)-1/(12)`
`3/(17)+7/(17)`
`7/(17)-3/(17)`
`5/(8)-2/(8)`

1188.

Find, as a fraction of one turn, the size of an angle equal to 220^(@)

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ANSWER :`(11)/(18)` TURN
1189.

Write answers to the following questions : A net to prepare a cube is given in the figure. If the base of the cube be letter B, which letter will not be adjacent to letter B ?

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SOLUTION :LETTER D
1190.

Write the improper fractions given below as mixed fractions. 6/(5)

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ANSWER :`1(1)/(5)`
1191.

A_____________ has a starting point and it extends in one directions endlessly.

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ANSWER :RAY
1192.

State whether the following equations are true for the given values of the variables.3-m=5 for m=2

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ANSWER :No
1193.

Find the complementary angle of each of the following angles: (1)/(3) right angle

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ANSWER :`(2)/(3)` RIGHT ANGLE
1194.

From the list below, form 17 pairs of co-prime numbers: 3,5, 6,7, 12, 18, 24, 25

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ANSWER :3 and 5, 3 and 7, 3 and 25, 5 and 6,5 and 7, 5 and 12, 5 and 18, 5 and 24, 6 and 7,6 and 25, 7 and 12, 7 and 18,7 and 24,7 and 25, 12 and 25, 18 and 25, 24 and 25
1195.

Classify the angles whose magnitudes aregiven below. 50^(@) 92^(@) 185^(@) 90^(@) 180^(@)

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ANSWER :ACUTE ANGLE
obtuse angle
reflex angle
RIGHT angle
straight angle
1196.

Show whether: Number 6 can be expressed as a square of dots.

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ANSWER :F
1197.

Write the three equivalent fractions for each: 2/(3)

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ANSWER : `4/(6), 10/(15) and 14/(21)`
1198.

Write all the proper fractions whose numerator and denominator are prime numbers between 65 and 80.

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ANSWER : `67/(79), 71/(79), 73/(79), 67/(73), 71/(73), 67/(71)`
1199.

Soham received 40 messages on his birthday. Of these 90% were birthday greetings. How many other messages did he get, besides the greetings ?

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Solution :SOHAM RECEIVED 4 other MESSAGES besides the greetings.
1200.

If a, b, and c are three numbers, write the rule thatgives the associative property of multiplication ofthree numbers.

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ANSWER :`a XX (B xx C)= (a xx b) xx c`