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12601.

Write next three consecutive whole number of the following number (1)5347 (2)72399 (3)35669

Answer»

Write next three consecutive whole number of the following number (1)5347 (2)72399 (3)35669

12602.

Question 7(c) Consider the letters of English alphabets A to Z. List among them the letters which have no lines of symmetry (like Q).

Answer»

Question 7(c)

Consider the letters of English alphabets A to Z. List among them the letters which have no lines of symmetry (like Q).

12603.

A rectangular notebook with a thickness has __ edges.

Answer»

A rectangular notebook with a thickness has __ edges.

12604.

Amit bought 6 dozen eggs for ₹ 480. If he has to buy 15.5 dozen eggs how much should he pay?

Answer»

Amit bought 6 dozen eggs for ₹ 480. If he has to buy 15.5 dozen eggs how much should he pay?


12605.

Question 7 In the given figure, if point A is shifted to point B along the ray PX such that PB=2PA, then the measure of ∠BPY is a) greater than 45∘ b) 45∘ c) less than 45∘ d) 90∘

Answer»

Question 7
In the given figure, if point A is shifted to point B along the ray PX such that PB=2PA, then the measure of BPY is
a) greater than 45
b) 45
c) less than 45
d) 90

12606.

A man had 20 liters of petrol . He used 13 wholes and 69/79 on his car and 2wholes and 11/39 on his scooter . How much he is left with

Answer»

A man had 20 liters of petrol . He used 13 wholes and 69/79 on his car and 2wholes and 11/39 on his scooter . How much he is left with

12607.

Number of lines of symmetry for the following figure is ____.

Answer»

Number of lines of symmetry for the following figure is ____.


12608.

Anita and Divya are preparing for their exam. Anita says that 3×515=785. But, Divya says 3×515=765. Which of them is right? ___

Answer»

Anita and Divya are preparing for their exam.
Anita says that 3×515=785.
But, Divya says 3×515=765.
Which of them is right? ___

12609.

Evaluate -30 + ( -9 ÷ -3) + (3 × 9)

Answer»

Evaluate -30 + ( -9 ÷ -3) + (3 × 9)


12610.

Lipika has a stamp album with 48 pages . Each page can be used for 32 stamps . Her friend Ritika has and album which has only 32 pages. Her album pages can be used for 48 stamps on each page . Whose album can be used for greater number of stamps?

Answer»

Lipika has a stamp album with 48 pages . Each page can be used for 32 stamps . Her friend Ritika has and album which has only 32 pages. Her album pages can be used for 48 stamps on each page . Whose album can be used for greater number of stamps?

12611.

How to find perfect numbers

Answer»

How to find perfect numbers

12612.

divide 243 into three parts such that half of the first part, one-third of the second part and one-fpurth of the third part all are equal

Answer» divide 243 into three parts such that half of the first part, one-third of the second part and one-fpurth of the third part all are equal
12613.

How far and in which direction is point E from point L?

Answer»

How far and in which direction is point E from point L?


12614.

I want to know that if in simplification of algebra the values are in different orders will the answer be correct .eg-3a2+4b2-8ab+6 as 4b2+3a2-8ab+6

Answer»

I want to know that if in simplification of algebra the values are in different orders will the answer be correct .eg-3a2+4b2-8ab+6 as

4b2+3a2-8ab+6

12615.

Compare and arrange in smallest to greatest order: 12.056, 12.56, 12.054, 12.54, 12.060.

Answer»

Compare and arrange in smallest to greatest order: 12.056, 12.56, 12.054, 12.54, 12.060.

12616.

How many outcomes have no heads of every coin in a toss of multiples coins as given below? 1 coin - ___ 2 coins - ___ 3 coins - ___

Answer»

How many outcomes have no heads of every coin in a toss of multiples coins as given below?

1 coin - ___

2 coins - ___

3 coins - ___

12617.

What is the type of the given sentence? Sadhna practises math every evening.

Answer»

What is the type of the given sentence?

Sadhna practises math every evening.


12618.

Which of the following about proportion is true? a) Proportion cannot contain equal sign b) We can have either "equal " or " is as " sign in a proportion c) Proportion can include equal sign in certain cases only d) Proportion can include " is as " sign in certain cases only

Answer»

Which of the following about proportion is true?

a) Proportion cannot contain equal sign

b) We can have either "equal " or " is as " sign in a proportion

c) Proportion can include equal sign in certain cases only

d) Proportion can include " is as " sign in certain cases only


12619.

Observe the following bar graph: Total number of students who like colour blue and green.

Answer»

Observe the following bar graph:

Total number of students who like colour blue and green.


12620.

If 28.036 is rounded off to 4 significant figures, then the result will be:

Answer»

If 28.036 is rounded off to 4 significant figures, then the result will be:


12621.

Hindu - Arabic Numeral of XCIX is

Answer»

Hindu - Arabic Numeral of XCIX is


12622.

Which of the following is a mathematical phrase that can contain numbers, variables and operators?

Answer»

Which of the following is a mathematical phrase that can contain numbers, variables and operators?


12623.

What is the ratio of the matches played by either Denmark or Zimbabwe (not both) to the total number of matches played between all countries?

Answer»

What is the ratio of the matches played by either Denmark or Zimbabwe (not both) to the total number of matches played between all countries?

12624.

If 8 pens cost Rs. 84 , how much do 14 pens cost ?

Answer»

If 8 pens cost Rs. 84 , how much do 14 pens cost ?


12625.

The formula used to measure the circumference of a circle is

Answer»

The formula used to measure the circumference of a circle is


12626.

To compare the two ratios , first thing is denominators must be ___

Answer»

To compare the two ratios , first thing is denominators must be ___

12627.

Anisha measured the internal angle of a triangle using a protractor from left to right and found to be 60∘ while Sanju measured same angle from right to left and found it to be ___

Answer»

Anisha measured the internal angle of a triangle using a protractor from left to right and found to be 60 while Sanju measured same angle from right to left and found it to be ___

12628.

Write the expression for "y multiplied by 10 and then 7 added to the product".

Answer»

Write the expression for "y multiplied by 10 and then 7 added to the product".


12629.

Question 92 Perimeter of a triangle is found by using the formula p = a + b + c, where a, b and c are the sides of the triangle. Write the rule that is expressed by this formula in words.

Answer»

Question 92

Perimeter of a triangle is found by using the formula p = a + b + c, where a, b and c are the sides of the triangle. Write the rule that is expressed by this formula in words.

12630.

A rectangular block has length= 6 units, width =4 units and height= 9 units. If the length, width and height are doubled, what happens to the volume ?

Answer»

A rectangular block has length= 6 units, width =4 units and height= 9 units. If the length, width and height are doubled, what happens to the volume ?


12631.

Question 1(g) : Solve: 34−13

Answer»

Question 1(g) :

Solve:

3413

12632.

If cost price is ₹300 and selling price is ₹330, then what is the profit percentage?

Answer»

If cost price is ₹300 and selling price is ₹330, then what is the profit percentage?


12633.

What is algebra?

Answer» What is algebra?
12634.

A person walks 1 ¼ km from his home and later travels in a bus for 5 ½ km to reach a local market. What is the distance between his house and the local market?

Answer»

A person walks 1 ¼ km from his home and later travels in a bus for 5 ½ km to reach a local market. What is the distance between his house and the local market?

12635.

What is the smallest number with exactly five factors?

Answer»

What is the smallest number with exactly five factors?


12636.

Which of the following are 3 dimensional solids?

Answer»

Which of the following are 3 dimensional solids?


12637.

If p = n(m+n)(m+n-1)m, which of the following are the factors of p (Given p,n,m are natural numbers). (i) n (ii) m (iii) m-n (iv) m+n

Answer»

If p = n(m+n)(m+n-1)m, which of the following are the factors of p (Given p,n,m are natural numbers).

(i) n

(ii) m

(iii) m-n

(iv) m+n


12638.

Ram and Shyam are playing. Ram asks Shyam to form numbers with the digits 4, 3, 8 and 1. He gives him three different cases which are i) Form greatest four digit number with no repetition of digits. ii) Form greatest four digit number where a digit can be repeated twice. iii) Form smallest four digit number where repetition of digits is allowed. So the numbers formed in the three cases will be

Answer»

Ram and Shyam are playing. Ram asks Shyam to form numbers with the digits 4, 3, 8 and 1. He gives him three different cases which are

i) Form greatest four digit number with no repetition of digits.
ii) Form greatest four digit number where a digit can be repeated twice.
iii) Form smallest four digit number where repetition of digits is allowed.
So the numbers formed in the three cases will be


12639.

Assertion: We find midpoints of a class interval with the following formula. upper class limit+lower class limit2 Reason: To draw frequency polygons independently without drawing histogram it is required to have the class mark. Which of the following is correct?

Answer» Assertion: We find midpoints of a class interval with the following formula.
upper class limit+lower class limit2

Reason: To draw frequency polygons independently without drawing histogram it is required to have the class mark.
Which of the following is correct?



12640.

Question 92 (d) Write the following as rational numbers in their standard form. 240÷(−840)

Answer»

Question 92 (d)

Write the following as rational numbers in their standard form.
240÷(840)

12641.

Which of the following is the formula for calculating profit % ?

Answer»

Which of the following is the formula for calculating profit % ?


12642.

20:25 on a digital clock is represented as ____ on an analog clock.

Answer»

20:25 on a digital clock is represented as ____ on an analog clock.


12643.

Question 6(b) The sale of electric bulbs on different days of a week is shown below: Observe the pictograph and answer the following question: On which day were the maximum number of bulbs sold?

Answer»

Question 6(b)

The sale of electric bulbs on different days of a week is shown below:
Observe the pictograph and answer the following question:
On which day were the maximum number of bulbs sold?

12644.

Statement 1: If two numbers are co-primes, at least one of them must be prime. Statement 2: If a number exactly divides the sum of two numbers, it must exactly divide the two numbers separately. Statement 3: If a number exactly divides two numbers, then it must also divide the sum of both numbers.

Answer»

Statement 1: If two numbers are co-primes, at least one of them must be prime.

Statement 2: If a number exactly divides the sum of two numbers, it must exactly divide the two numbers separately.

Statement 3: If a number exactly divides two numbers, then it must also divide the sum of both numbers.


12645.

Four bells ring at intervals of 3,7,12 and 14 minutes respectively. All four ring together at 12 noon. When will they ring together again.

Answer»

Four bells ring at intervals of 3,7,12 and 14 minutes respectively. All four ring together at 12 noon. When will they ring together again.

12646.

The length of 2 sides of a triangle 5 centimetres and 7 cm. If the third side is an integer , what is the least possible perimeter of the triangle? A) 17 cm B) 12 cm C) 14 cm D) 15 cm

Answer» The length of 2 sides of a triangle 5 centimetres and 7 cm. If the third side is an integer , what is the least possible perimeter of the triangle?
A) 17 cm
B) 12 cm
C) 14 cm
D) 15 cm
12647.

What are variables? Why should I even use them instead of numbers and words?

Answer»

What are variables? Why should I even use them instead of numbers and words?

12648.

Divide ₹ 360 among Raj and Ravi in the ratio 12 : 14

Answer»

Divide ₹ 360 among Raj and Ravi in the ratio 12 : 14


12649.

The smaller among 123.040506 and 123.040605 is ___.

Answer»

The smaller among 123.040506 and 123.040605 is ___.

12650.

The set - builder form of the set {12,23,34,45} is

Answer»

The set - builder form of the set {12,23,34,45} is