16437 + Interview Questions in Mathematics Page 92 InterviewSolution

4551.	Tatesville has x inches of rainfall in April, (x+1.3) inches of rainfall in May, and (2x+0.5) inches in June. Write the expression that shows the total amount of rainfall for Tatesville for the three-month period? If the rainfall in May was 2.5 inches, find the total rainfall over the three months. [4 MARKS]
Answer» Tatesville has $x$ inches of rainfall in April, $(x + 1.3) i n c h e s$ of rainfall in May, and $(2 x + 0.5) i n c h e s$ in June. Write the expression that shows the total amount of rainfall for Tatesville for the three-month period? If the rainfall in May was 2.5 inches, find the total rainfall over the three months. [4 MARKS]

Discussion

4552.	Simply --- 12 (6 - 2)
Answer» Simply --- 12 (6 - 2)

Discussion

4553.	Choose the alphabets that are symmetric:A, C, J, L, P M
Answer» Choose the alphabets that are symmetric: A, C, J, L, P M

Discussion

4554.	The dimensions of a brick is 30 cm × 20 cm × 10.5 cm. The volume of the brick is ___ cm3.
Answer» The dimensions of a brick is 30 cm $\times$ 20 cm $\times$ 10.5 cm. The volume of the brick is ___ $c m^{3}$ .

Discussion

4555.	Question 3: Use the figure to name : (a) Two pairs of intersecting lines
Answer» Question 3: Use the figure to name : (a) Two pairs of intersecting lines

4555.

Question 3: Use the figure to name : (a) Two pairs of intersecting lines

Answer»

Question 3: Use the figure to name :

(a) Two pairs of intersecting lines

Discussion

4556.	Question 2(d) : Compare the fractions and put an appropriate sign: 35□37
Answer» Question 2(d) : Compare the fractions and put an appropriate sign: $\frac{3}{5} □ \frac{3}{7}$

4556.

Question 2(d) : Compare the fractions and put an appropriate sign: 35□37

Answer»

Question 2(d) :

Compare the fractions and put an appropriate sign:

$\frac{3}{5} □ \frac{3}{7}$

Discussion

4557.	Find the missing values: [3 MARKS] BaseHeightArea of triangle15 cm…87 cm2…31.4 mm1256 mm222 cm…170.5 cm2
Answer» Find the missing values: [3 MARKS] $\begin{matrix} Base & Height & Area of triangle 15 c m & \dots & 87 c m^{2} \dots & 31.4 m m & 1256 m m^{2} 22 c m & \dots & 170.5 c m^{2} \end{matrix}$

Discussion

4558.	Represent 13+710+31000 as a decimal.
Answer» Represent $13 + \frac{7}{10} + \frac{3}{1000}$ as a decimal.

Discussion

4559.	The shaded region is written as
Answer» The shaded region is written as

4559.

The shaded region is written as

Answer»

The shaded region is written as

Discussion

4560.	If the base of a triangle is 8 cm and height is 4 cm, what is its area?
Answer» If the base of a triangle is 8 cm and height is 4 cm, what is its area?

Discussion

4561.	Compute each of the following: (a). 15+(-5)+15+(-7) (b). 34+(-20)+16+(-10) (c). 32+16+9+(-70) (d). -3+(-2)+(-5)+7 (e). -53+(-17)
Answer» Compute each of the following: (a). 15+(-5)+15+(-7) (b). 34+(-20)+16+(-10) (c). 32+16+9+(-70) (d). -3+(-2)+(-5)+7 (e). -53+(-17)

4561.

Compute each of the following: (a). 15+(-5)+15+(-7) (b). 34+(-20)+16+(-10) (c). 32+16+9+(-70) (d). -3+(-2)+(-5)+7 (e). -53+(-17)

Answer»

Compute each of the following:

(a). 15+(-5)+15+(-7)

(b). 34+(-20)+16+(-10)

(c). 32+16+9+(-70)

(d). -3+(-2)+(-5)+7

(e). -53+(-17)

Discussion

4562.	In the algebraic equation x−29=7, the value of the unknown is
Answer» In the algebraic equation $\frac{x - 2}{9} = 7$ , the value of the unknown is

Discussion

4563.	If the cost of 15 pens of the same value is Rs 600, find the cost of -(i) 20 pens (ii) 3 pens.
Answer» If the cost of 15 pens of the same value is Rs 600, find the cost of - (i) 20 pens (ii) 3 pens.

Discussion

4564.	The given bar chart shows the number of eggs sold by a farmer in different weeks. Which of the following statements is true? Here the scale is x axis 1 cm = 1 week and y axis 1 cm = 1000 eggs.
Answer» The given bar chart shows the number of eggs sold by a farmer in different weeks. Which of the following statements is true? Here the scale is x axis 1 cm = 1 week and y axis 1 cm = 1000 eggs.

Discussion

4565.	Simplify1800÷[10{(12−6)+(24−12)}]
Answer» Simplify $1800 \div [10 {\begin{matrix} (12 - 6) + (24 - 12) \end{matrix}}]$

Discussion

4566.	How many diagonals does a pentagon has?
Answer» How many diagonals does a pentagon has?

Discussion

4567.	It it takes $1254 to mow 512 yd of the lawn. What is the cost of mowing 1 yd.75
Answer» It it takes $$ \frac{125}{4}$ to mow $\frac{5}{12}$ yd of the lawn. What is the cost of mowing 1 yd. 75

Discussion

4568.	From the figure shown below, find the ratio of the number of squares to all the figures inside the rectangle.
Answer» From the figure shown below, find the ratio of the number of squares to all the figures inside the rectangle.

4568.

From the figure shown below, find the ratio of the number of squares to all the figures inside the rectangle.

Answer»

From the figure shown below, find the ratio of the number of squares to all the figures inside the rectangle.

Discussion

4569.

From the following particulars, ascertain the value of Opening Stock:- ₹ ₹ Purchases 60,000 Wages 3,000 Sales 1,05,000 Carriage Outwards 1,200 Closing Stock 20,000 Rate of Gross Profit on cost of goods sold 50%

Answer» From the following particulars, ascertain the value of Opening Stock:-

	₹		₹
Purchases	60,000	Wages	3,000
Sales	1,05,000	Carriage Outwards	1,200
Closing Stock	20,000	Rate of Gross Profit on cost of goods sold	50%

Discussion

4570.	The following pie chart gives the marks obtained by a student in different subjects – English, Hindi, Mathematics, Science and Social Science in an examination.Assuming that the total marks obtained for the examination are 540. The marks scored in Social Science is more than ____.
Answer» The following pie chart gives the marks obtained by a student in different subjects – English, Hindi, Mathematics, Science and Social Science in an examination. Assuming that the total marks obtained for the examination are 540. The marks scored in Social Science is more than ____.

Discussion

4571.	The minute hand started from ‘2’. How many minutes will it take to come back to ‘2’ again?
Answer» The minute hand started from ‘2’. How many minutes will it take to come back to ‘2’ again?

Discussion

4572.	In a triangle PQR , QM \perp PR ,and PR∧ 2-PQ∧2=QR∧2, Prove that QM∧2=PM\ast MR
Answer» In a triangle PQR , QM \perp PR ,and PR∧ 2-PQ∧2=QR∧2, Prove that QM∧2=PM\ast MR

Discussion

4573.	Number of faces in a sphere is:
Answer» Number of faces in a sphere is:

Discussion

4574.	Question 4 (a) Study the diagram. The line l is perpendicular to line m. Is CE = EG?
Answer» Question 4 (a) Study the diagram. The line $l$ is perpendicular to line $m$ . Is CE = EG?

4574.

Question 4 (a) Study the diagram. The line l is perpendicular to line m. Is CE = EG?

Answer»

Question 4 (a)

Study the diagram. The line $l$ is perpendicular to line $m$ .

Is CE = EG?

Discussion

4575.	Mahesh works for 5 hours and 20 mins a day. For how many minutes will he work in 5 days?
Answer» Mahesh works for 5 hours and 20 mins a day. For how many minutes will he work in 5 days?

Discussion

4576.	Area of a triangle is
Answer» Area of a triangle is

Discussion

4577.	Which of the following is a definite numerical adjective?
Answer» Which of the following is a definite numerical adjective?

Discussion

4578.	Let a=3-root n, where n is a natural number. If 'p' is the least positive value of 'a', then find the value of root p +1/ root p
Answer» Let a=3-root n, where n is a natural number. If 'p' is the least positive value of 'a', then find the value of root p +1/ root p

Discussion

4579.	Identify the pairs of opposite angles in the figure:
Answer» Identify the pairs of opposite angles in the figure:

Discussion

4580.	Question 4 The diameter of a circle is a line, which joins two points on the circle and also passes through the centre of the circle. (In the adjoining figure AB is a diameter of the circle; C is its centre). Express the diameter of the circle (d) in terms of its radius (r).
Answer» Question 4 The diameter of a circle is a line, which joins two points on the circle and also passes through the centre of the circle. (In the adjoining figure AB is a diameter of the circle; C is its centre). Express the diameter of the circle (d) in terms of its radius (r).

4580.

Question 4 The diameter of a circle is a line, which joins two points on the circle and also passes through the centre of the circle. (In the adjoining figure AB is a diameter of the circle; C is its centre). Express the diameter of the circle (d) in terms of its radius (r).

Answer»

Question 4

The diameter of a circle is a line, which joins two points on the circle and also passes through the centre of the circle. (In the adjoining figure AB is a diameter of the circle; C is its centre). Express the diameter of the circle (d) in terms of its radius (r).

Discussion

4581.	Which among the following is/are the prime factors of 108?
Answer» Which among the following is/are the prime factors of 108?

Discussion

4582.	Oshin was having 36 chocolates. In how many possible sets of children can she distribute the chocolate so that each child gets an equal number of chocolates? [2 MARKS]
Answer» Oshin was having 36 chocolates. In how many possible sets of children can she distribute the chocolate so that each child gets an equal number of chocolates? [2 MARKS]

Discussion

4583.	Vous aimez................... sandwichs?................... livre?................... chanson?................... hôtel?
Answer» Vous aimez ................... sandwichs? ................... livre? ................... chanson? ................... hôtel?

Discussion

4584.	Write 5 possible values of a such that 6/x is a proper fraction.
Answer» Write 5 possible values of a such that 6/x is a proper fraction.

Discussion

4585.	What does the time ‘15:30’ written in a railway timetable show?
Answer» What does the time ‘15:30’ written in a railway timetable show?

Discussion

4586.	An orange weighs 38kg and an apple weighs 14kg.The total weight of both the fruits is .
Answer» An orange weighs $\frac{3}{8} kg$ and an apple weighs $\frac{1}{4} kg .$ The total weight of both the fruits is .

Discussion

4587.	Arrange the following numbers in ascending order using decimals:610, 2350, and 0.25
Answer» Arrange the following numbers in ascending order using decimals: $\frac{6}{10}$ , $\frac{23}{50}$ , $and 0.25$

Discussion

4588.	9. The number of arrangements of all digits of the numbers 12345 such that atleast 3 digits will not come in its original position.
Answer» 9. The number of arrangements of all digits of the numbers 12345 such that atleast 3 digits will not come in its original position.

Discussion

4589.	67.Let f(x)=sinax+cosbx be a periodic function then value of a and b
Answer» 67.Let f(x)=sinax+cosbx be a periodic function then value of a and b

Discussion

4590.	10812 in lowest terms is
Answer» $\frac{108}{12}$ in lowest terms is

Discussion

4591.	Simplify the followings:(a) 37×25(b) 49×35(c) 512×8(d) 76 of 314(e) 338×367
Answer» Simplify the followings: (a) $\frac{3}{7} \times \frac{2}{5}$ (b) $\frac{4}{9} \times \frac{3}{5}$ (c) $\frac{5}{12} \times 8$ (d) $\frac{7}{6} o f \frac{3}{14}$ (e) $3 \frac{3}{8} \times 3 \frac{6}{7}$

Discussion

4592.	If the price of milk increases from 24 rupees per litre to 32.40 per litre, then the percentage increase in the price is equal to
Answer» If the price of milk increases from 24 rupees per litre to 32.40 per litre, then the percentage increase in the price is equal to

Discussion

4593.	Identify the numbers which are divisible by 10.
Answer» Identify the numbers which are divisible by $10.$

Discussion

4594.	Question 37 LCM of 10, 15 and 20 is (A) 30 (B) 60 (C) 90 (D) 180
Answer» Question 37 LCM of 10, 15 and 20 is (A) 30 (B) 60 (C) 90 (D) 180

Discussion

4595.	Findangles between the lines
Answer» Find angles between the lines

Discussion

4596.	Raji’s age is three times that of her brother Rajan. After two years, Raji’s age would be two times that of Rajan. How old are they now?
Answer» Raji’s age is three times that of her brother Rajan. After two years, Raji’s age would be two times that of Rajan. How old are they now?

Discussion

4597.	Find the digit in the hundredths place in the number 562.3254.
Answer» Find the digit in the hundredths place in the number 562.3254.

Discussion

4598.	The least common multiple of 5, 6 and 10 is _______.
Answer» The least common multiple of 5, 6 and 10 is _______.

Discussion

4599.	Ramya earned ₹8000 out of which she spent ₹2000 on shopping. What percent of her earnings did she spend on shopping?
Answer» Ramya earned ₹8000 out of which she spent ₹2000 on shopping. What percent of her earnings did she spend on shopping?

Discussion

4600.	5 pieces, each of length metres, were cut off from a rod and a metre long piece was left. What is the length of the rod?
Answer» 5 pieces, each of length metres, were cut off from a rod and a metre long piece was left. What is the length of the rod?

Discussion

Explore topic-wise InterviewSolutions in .

Simply --- 12 (6 - 2)

Choose the alphabets that are symmetric:A, C, J, L, P M

The dimensions of a brick is 30 cm × 20 cm × 10.5 cm. The volume of the brick is ___ cm3.

Question 3: Use the figure to name : (a) Two pairs of intersecting lines ​​

Question 2(d) : Compare the fractions and put an appropriate sign: 35□37

Find the missing values: [3 MARKS] BaseHeightArea of triangle15 cm…87 cm2…31.4 mm1256 mm222 cm…170.5 cm2

Represent 13+710+31000 as a decimal.

The shaded region is written as

If the base of a triangle is 8 cm and height is 4 cm, what is its area?

Compute each of the following: (a). 15+(-5)+15+(-7) (b). 34+(-20)+16+(-10) (c). 32+16+9+(-70) (d). -3+(-2)+(-5)+7 (e). -53+(-17)

In the algebraic equation x−29=7, the value of the unknown is

If the cost of 15 pens of the same value is Rs 600, find the cost of -(i) 20 pens (ii) 3 pens.

The given bar chart shows the number of eggs sold by a farmer in different weeks. Which of the following statements is true? Here the scale is x axis 1 cm = 1 week and y axis 1 cm = 1000 eggs.

Simplify1800÷[10{(12−6)+(24−12)}]

How many diagonals does a pentagon has?

It it takes $1254 to mow 512 yd of the lawn. What is the cost of mowing 1 yd.75

From the figure shown below, find the ratio of the number of squares to all the figures inside the rectangle.

From the following particulars, ascertain the value of Opening Stock:- ₹ ₹ Purchases 60,000 Wages 3,000 Sales 1,05,000 Carriage Outwards 1,200 Closing Stock 20,000 Rate of Gross Profit on cost of goods sold 50%

The following pie chart gives the marks obtained by a student in different subjects – English, Hindi, Mathematics, Science and Social Science in an examination.Assuming that the total marks obtained for the examination are 540. The marks scored in Social Science is more than ____.

The minute hand started from ‘2’. How many minutes will it take to come back to ‘2’ again?

In a triangle PQR , QM \perp PR ,and PR∧ 2-PQ∧2=QR∧2, Prove that QM∧2=PM\ast MR

Number of faces in a sphere is:

Question 4 (a) Study the diagram. The line l is perpendicular to line m. Is CE = EG?

Mahesh works for 5 hours and 20 mins a day. For how many minutes will he work in 5 days?

Area of a triangle is

Which of the following is a definite numerical adjective?

Let a=3-root n, where n is a natural number. If 'p' is the least positive value of 'a', then find the value of root p +1/ root p

Identify the pairs of opposite angles in the figure:

Question 4 The diameter of a circle is a line, which joins two points on the circle and also passes through the centre of the circle. (In the adjoining figure AB is a diameter of the circle; C is its centre). Express the diameter of the circle (d) in terms of its radius (r).

Which among the following is/are the prime factors of 108?

Oshin was having 36 chocolates. In how many possible sets of children can she distribute the chocolate so that each child gets an equal number of chocolates? [2 MARKS]

Vous aimez................... sandwichs?................... livre?................... chanson?................... hôtel?

Write 5 possible values of a such that 6/x is a proper fraction.

What does the time ‘15:30’ written in a railway timetable show?

An orange weighs 38kg and an apple weighs 14kg.The total weight of both the fruits is .

Arrange the following numbers in ascending order using decimals:610, 2350, and 0.25

9. The number of arrangements of all digits of the numbers 12345 such that atleast 3 digits will not come in its original position.

67.Let f(x)=sinax+cosbx be a periodic function then value of a and b

10812 in lowest terms is

Simplify the followings:(a) 37×25(b) 49×35(c) 512×8(d) 76 of 314(e) 338×367

If the price of milk increases from 24 rupees per litre to 32.40 per litre, then the percentage increase in the price is equal to

Identify the numbers which are divisible by 10.

Question 37 LCM of 10, 15 and 20 is (A) 30 (B) 60 (C) 90 (D) 180

Findangles between the lines

Raji’s age is three times that of her brother Rajan. After two years, Raji’s age would be two times that of Rajan. How old are they now?

Find the digit in the hundredths place in the number 562.3254.

The least common multiple of 5, 6 and 10 is _______.

Ramya earned ₹8000 out of which she spent ₹2000 on shopping. What percent of her earnings did she spend on shopping?

5 pieces, each of length metres, were cut off from a rod and a metre long piece was left. What is the length of the rod?

Question 3: Use the figure to name : (a) Two pairs of intersecting lines