3597 + Interview Questions in Mathematics Page 26 InterviewSolution

1251.	if the distance between the centres of two circles is greater than the sum of radii of these two circles, then the number of pairs of equal tangents will be
Answer» if the distance between the centres of two circles is greater than the sum of radii of these two circles, then the number of pairs of equal tangents will be

Discussion

1252.	The below question consists of a combination of alphabets and numbers followed by four alternatives (a), (b), (c) and (d). Choose the alternative which is closely resembles the mirror image of the given combination.
Answer» The below question consists of a combination of alphabets and numbers followed by four alternatives (a), (b), (c) and (d). Choose the alternative which is closely resembles the mirror image of the given combination.

Discussion

1253.

मञ्जूषात: क्रियापदानि चित्वा रिक्तस्थानानि पूरयत- निधेहि विधेहि जहीहि देहि भज चल कुरु यथा-त्वं पुरत: चरणं निधेहि। (क) त्वं विद्यालयं --------------------। (ख) राष्ट्रे अनुरक्तिं --------------------। (ग) मह्‌यं जलं --------------------। (घ) मूढ! -------------------- धनागमतृष्णाम्‌। (ङ) -------------------- गोविन्दम्‌। (च) सततं ध्येयस्मरणं -------------------- ।

Answer»

मञ्जूषात:
क्रियापदानि
चित्वा रिक्तस्थानानि
पूरयत-

निधेहि
विधेहि जहीहि
देहि भज चल कुरु

यथा-त्वं
पुरत:
चरणं
निधेहि।

(क)
त्वं
विद्यालयं
--------------------।

(ख)
राष्ट्रे
अनुरक्तिं
--------------------।

(ग)
मह्‌यं
जलं --------------------।

(घ)
मूढ!
-------------------- धनागमतृष्णाम्‌।

(ङ)
-------------------- गोविन्दम्‌।

(च)
सततं
ध्येयस्मरणं
-------------------- ।

Discussion

1254.	which is of greater frequency a) 3rd line of Lyman b) 4th line of Balmer c) 8th line of Pasche
Answer» which is of greater frequency a) 3rd line of Lyman b) 4th line of Balmer c) 8th line of Pasche

Discussion

1255.	Fill in the missing number:1260360840240420?
Answer» Fill in the missing number: $\begin{matrix} 12 & 60 & 360 8 & 40 & 240 4 & 20 & ? \end{matrix}$

1255.

Fill in the missing number:1260360840240420?

Answer»

Fill in the missing number:

$\begin{matrix} 12 & 60 & 360 8 & 40 & 240 4 & 20 & ? \end{matrix}$

Discussion

1256.	If the cost of 7 m of cloth is Rs 1470, find the cost of 5 m of cloth.
Answer» If the cost of 7 m of cloth is Rs 1470, find the cost of 5 m of cloth.

Discussion

1257.	Manshi goes to dance class once in every 6 days, karate class once in every 12 days and art class once in every 18 days.If she last attended all the three classes on 1st of April, when will she next attend them together?
Answer» Manshi goes to dance class once in every 6 days, karate class once in every 12 days and art class once in every 18 days. If she last attended all the three classes on $1^{st}$ of April, when will she next attend them together?

Discussion

1258.	Find the value of the following, using distributive property:400 × 516
Answer» Find the value of the following, using distributive property: 400 $\times$ 516

1258.

Find the value of the following, using distributive property:400 × 516

Answer»

Find the value of the following, using distributive property:

400 $\times$ 516

Discussion

1259.	The values of 102 and 103 are and , respectively.
Answer» The values of $10^{2}$ and $10^{3}$ are and , respectively.

Discussion

1260.	if [125]to the power x-1 is equal to [5]to the power 3x-2 and is subtracted with 500 then what will be the value of x
Answer» if [125]to the power x-1 is equal to [5]to the power 3x-2 and is subtracted with 500 then what will be the value of x

Discussion

1261.	If 500 grams of rice occupies a space of 1000 cm3, then the density of rice is _____.
Answer» If 500 grams of rice occupies a space of $1000 c m^{3}$ , then the density of rice is _____.

Discussion

1262.	Match the following multiplication statements with their correct answers.
Answer» Match the following multiplication statements with their correct answers.

Discussion

1263.	Which shape has larger volume, if the dimension of each small cube is 1×1×1?
Answer» Which shape has larger volume, if the dimension of each small cube is $1 \times 1 \times 1$ ?

Discussion

1264.	Identify the major segment:
Answer» Identify the major segment:

Discussion

1265.	Two ropes, one 8 metres long and the other 12 metres long are to be cut into pieces of the same length. What will the maximum possible length of each piece be ?
Answer» Two ropes, one 8 metres long and the other 12 metres long are to be cut into pieces of the same length. What will the maximum possible length of each piece be ?

Discussion

1266.	The length of the hour hand of a clock is 7cm. Find the area swept by the hour hand during the time 6:00AM to 6:45 AM
Answer» The length of the hour hand of a clock is 7cm. Find the area swept by the hour hand during the time 6:00AM to 6:45 AM

Discussion

1267.	Subtract the largest 5 digit number from the smallest 4 digit number.
Answer» Subtract the largest 5 digit number from the smallest 4 digit number.

Discussion

1268.	What is the price of mangoes per kg (in rupees) if 20 kg of mangoes cost ₹1000?50
Answer» What is the price of mangoes per kg (in rupees) if 20 kg of mangoes cost ₹1000? 50

Discussion

1269.	On bursting 1 ballon, one can win 5 star cards. Cosmo bursts 12 balloons. How many star cards did he win?60
Answer» On bursting 1 ballon, one can win 5 star cards. Cosmo bursts 12 balloons. How many star cards did he win? 60

Discussion

1270.	Multiply: 115×325=
Answer» Multiply: $1 \frac{1}{5} \times 3 \frac{2}{5} =$

Discussion

1271.	More than One Answer Typeएक से अधिक उत्तर प्रकार के प्रश्नWhich of the following figure/s has/have water image same as original figure?निम्नलिखित में से कौनसे चित्र/चित्रों का जल प्रतिबिम्ब, वास्तविक चित्र के समान है?
Answer» More than One Answer Type एक से अधिक उत्तर प्रकार के प्रश्न Which of the following figure/s has/have water image same as original figure? निम्नलिखित में से कौनसे चित्र/चित्रों का जल प्रतिबिम्ब, वास्तविक चित्र के समान है?

Discussion

1272.	Integrate [(tanx)-(cotx)]dx
Answer» Integrate [(tanx)-(cotx)]dx

Discussion

1273.	The sum of two numbers is 50,25,000. One of the numbers is 24,00,000. The other number is ___.
Answer» The sum of two numbers is 50,25,000. One of the numbers is 24,00,000. The other number is ___.

Discussion

1274.	I weigh 60 kgs on Earth. If the gravity on the moon is one-sixth that of the Earth, then my weight on the Moon will be ____.
Answer» I weigh 60 kgs on Earth. If the gravity on the moon is one-sixth that of the Earth, then my weight on the Moon will be ____.

Discussion

1275.	Tina purchased 12 tickets at a cost of $21.50 per ticket.What is the cost of twelve tickets?
Answer» Tina purchased 12 tickets at a cost of $$ 21.50$ per ticket. What is the cost of twelve tickets?

Discussion

1276.	The value of 63÷104 is .
Answer» The value of $63 \div 10^{4}$ is .

Discussion

1277.	Find the exponent (?) to the base 10 in the following: 72.3×10?=72.3
Answer» Find the exponent $(?)$ to the base $10$ in the following: $72.3 \times 10^{?} = 72.3$

Discussion

1278.	Akash asks Pavan to find the value of 9999×555. Pavan says that it's difficult to multiply since both are big numbers. Akash says that there is a simple way to find the product. He solves the problem using the concept of brackets. Which of the following will be the easiest way to solve this?
Answer» Akash asks Pavan to find the value of $9999 \times 555$ . Pavan says that it's difficult to multiply since both are big numbers. Akash says that there is a simple way to find the product. He solves the problem using the concept of brackets. Which of the following will be the easiest way to solve this?

Discussion

1279.	Question 84Fill in the blanks to make the statements true.Diagonals of a rectangle are ___.
Answer» Question 84 Fill in the blanks to make the statements true. Diagonals of a rectangle are ___.

Discussion

1280.	The region inscribed by a chord and two radii having end points at the end of chord will be a / an ___
Answer» The region inscribed by a chord and two radii having end points at the end of chord will be a / an ___

Discussion

1281.	6×8 can also be written as:
Answer» $6 \times 8$ can also be written as:

Discussion

1282.	How many seconds are there in an hour?
Answer» How many seconds are there in an hour?

Discussion

1283.	Which of the following will act as a line of symmetry in a circle?
Answer» Which of the following will act as a line of symmetry in a circle?

Discussion

1284.	Calculate the time taken for a bullet to travel 8 km at a speed of 5000 m/s.
Answer» Calculate the time taken for a bullet to travel 8 km at a speed of 5000 m/s.

Discussion

1285.	Distance around a closed figure is:
Answer» Distance around a closed figure is:

Discussion

1286.	when we find remainder using remainder theorem we always get the remainder as constant,why?
Answer» when we find remainder using remainder theorem we always get the remainder as constant,why?

Discussion

1287.	Question 1 (a)Look at the given map of a city.Answer the following.(a) Colour the map as follows : Blue – water, Red – fire station , Orange – library, Yellow schools, Green – Park , Pink - College, Purple – Hospital , Brown-Cementray.
Answer» Question 1 (a) Look at the given map of a city. Answer the following. (a) Colour the map as follows : Blue – water, Red – fire station , Orange – library, Yellow schools, Green – Park , Pink - College, Purple – Hospital , Brown-Cementray.

Discussion

1288.	Out of a pizza, Prof. Burgers ate 211, while Nexus ate 311. How much of the pizza is left?
Answer» Out of a pizza, Prof. Burgers ate $\frac{2}{11}$ , while Nexus ate $\frac{3}{11}$ . How much of the pizza is left?

Discussion

1289.	While calculating the mean of 3 single-digit numbers, Xavier mistakenly replaced the number 6 by 9, and obtained the mean as 5. Find the actual mean of the data set.4
Answer» While calculating the mean of $3$ single-digit numbers, Xavier mistakenly replaced the number $6$ by $9$ , and obtained the mean as $5$ . Find the actual mean of the data set. 4

Discussion

1290.	√1500 can be simplified into:
Answer» $\sqrt{1500}$ can be simplified into:

Discussion

1291.

Following is the extract from the Balance Sheet of Zee Ltd.: Particular 31st March 2019 (₹) 31st March 2018 (₹) Equity Share Capital 8,00,000 8,00,000 10% Preference Share Capital 6,00,000 6,00,000 Surplus i.e., Balance in Statement of Profit and Loss 7,20,000 4,00,000 Unpaid Dividend 20,000 – Additional Information:(i) Proposed dividend on equity shares for the year 2017-18 and 2018-19 are ₹ 1,60,000 and ₹ 2,00,000 respectively.(ii) An Interim Dividend of ₹ 40,000 on Equity Shares was paid.Calculate Net Profit before Tax and Extraordinary Items.

Answer» Following is the extract from the Balance Sheet of Zee Ltd.:

Particular	31^st March 2019 (₹)	31^st March 2018 (₹)
Equity Share Capital	8,00,000	8,00,000
10% Preference Share Capital	6,00,000	6,00,000
Surplus i.e., Balance in Statement of Profit and Loss	7,20,000	4,00,000
Unpaid Dividend	20,000	–

Additional Information:

(i) Proposed dividend on equity shares for the year 2017-18 and 2018-19 are ₹ 1,60,000 and ₹ 2,00,000 respectively.

(ii) An Interim Dividend of ₹ 40,000 on Equity Shares was paid.

Calculate Net Profit before Tax and Extraordinary Items.

Discussion

1292.	Collez une photographie de chaque membre de votre famille et décrivez - les.
Answer» Collez une photographie de chaque membre de votre famille et décrivez - les.

Discussion

1293.	Find the division of 0.125 by 0.05 2.5
Answer» Find the division of $0.125$ by $0.05$ 2.5

Discussion

1294.

Amelia was feeding the data points of a data set as follows: 10 9 5 2 6 4 3 7 5 5 6 7 1 7 0 She mistakenly entered the number 9. Given that the data set is trimodal data, the correct value in place of 9 is .

Answer» Amelia was feeding the data points of a data set as follows:

$10$	$9$	$5$	$2$	$6$
$4$	$3$	$7$	$5$	$5$
$6$	$7$	$1$	$7$	$0$

She mistakenly entered the number

9

. Given that the data set is trimodal data, the correct value in place of

9

is .

Discussion

1295.	If 9n×32×3-n2-2-27n33m×23=127, prove that m – n = 1.
Answer» If $\frac{9^{n} \times 3^{2} \times {(3^{\frac{- n}{2}})}^{- 2} - {(27)}^{n}}{3^{3 m} \times 2^{3}} = \frac{1}{27}$ , prove that m – n = 1.

Discussion

1296.	What is the difference between the successor and predecessor of 3?
Answer» What is the difference between the successor and predecessor of 3?

Discussion

1297.	Which analog clock shows 10 minutes more than the time displayed on the digital clock?
Answer» Which analog clock shows 10 minutes more than the time displayed on the digital clock?

Discussion

1298.	Let's locate the circus in the Burger Town: Find the ordered pair of the point at which the circus is located?
Answer» Let's locate the circus in the Burger Town: Find the ordered pair of the point at which the circus is located?

Discussion

1299.	To help Jack, tap the correct answer225×2=
Answer» To help Jack, tap the correct answer $2 \frac{2}{5} \times 2 =$

Discussion

1300.	Find the HCF of 12 and 28.
Answer» Find the HCF of 12 and 28.

Discussion

Explore topic-wise InterviewSolutions in .

if the distance between the centres of two circles is greater than the sum of radii of these two circles, then the number of pairs of equal tangents will be

The below question consists of a combination of alphabets and numbers followed by four alternatives (a), (b), (c) and (d). Choose the alternative which is closely resembles the mirror image of the given combination.

which is of greater frequency a) 3rd line of Lyman b) 4th line of Balmer c) 8th line of Pasche

Fill in the missing number:1260360840240420?

If the cost of 7 m of cloth is Rs 1470, find the cost of 5 m of cloth.

Manshi goes to dance class once in every 6 days, karate class once in every 12 days and art class once in every 18 days.If she last attended all the three classes on 1st of April, when will she next attend them together?

Find the value of the following, using distributive property:400 × 516

The values of 102 and 103 are and , respectively.

if [125]to the power x-1 is equal to [5]to the power 3x-2 and is subtracted with 500 then what will be the value of x

If 500 grams of rice occupies a space of 1000 cm3, then the density of rice is _____.

Match the following multiplication statements with their correct answers.

Which shape has larger volume, if the dimension of each small cube is 1×1×1?

Identify the major segment:

Two ropes, one 8 metres long and the other 12 metres long are to be cut into pieces of the same length. What will the maximum possible length of each piece be ?

The length of the hour hand of a clock is 7cm. Find the area swept by the hour hand during the time 6:00AM to 6:45 AM

Subtract the largest 5 digit number from the smallest 4 digit number.

What is the price of mangoes per kg (in rupees) if 20 kg of mangoes cost ₹1000?50

On bursting 1 ballon, one can win 5 star cards. Cosmo bursts 12 balloons. How many star cards did he win?60

Multiply: 115×325=

Integrate [(tanx)-(cotx)]dx

The sum of two numbers is 50,25,000. One of the numbers is 24,00,000. The other number is ___.

I weigh 60 kgs on Earth. If the gravity on the moon is one-sixth that of the Earth, then my weight on the Moon will be ____.

Tina purchased 12 tickets at a cost of $21.50 per ticket.What is the cost of twelve tickets?

The value of 63÷104 is .

Find the exponent (?) to the base 10 in the following: 72.3×10?=72.3

Akash asks Pavan to find the value of 9999×555. Pavan says that it's difficult to multiply since both are big numbers. Akash says that there is a simple way to find the product. He solves the problem using the concept of brackets. Which of the following will be the easiest way to solve this?

Question 84Fill in the blanks to make the statements true.​​​​​​​Diagonals of a rectangle are ___.

The region inscribed by a chord and two radii having end points at the end of chord will be a / an ___

6×8 can also be written as:

How many seconds are there in an hour?

Which of the following will act as a line of symmetry in a circle?

Calculate the time taken for a bullet to travel 8 km at a speed of 5000 m/s.

Distance around a closed figure is:

when we find remainder using remainder theorem we always get the remainder as constant,why?

Question 1 (a)Look at the given map of a city.Answer the following.(a) Colour the map as follows : Blue – water, Red – fire station , Orange – library, Yellow schools, Green – Park , Pink - College, Purple – Hospital , Brown-Cementray.

Out of a pizza, Prof. Burgers ate 211, while Nexus ate 311. How much of the pizza is left?

While calculating the mean of 3 single-digit numbers, Xavier mistakenly replaced the number 6 by 9, and obtained the mean as 5. Find the actual mean of the data set.4

√1500 can be simplified into:

Collez une photographie de chaque membre de votre famille et décrivez - les.

Find the division of 0.125 by 0.05 2.5

Amelia was feeding the data points of a data set as follows: 10 9 5 2 6 4 3 7 5 5 6 7 1 7 0 She mistakenly entered the number 9. Given that the data set is trimodal data, the correct value in place of 9 is .

If 9n×32×3-n2-2-27n33m×23=127, prove that m – n = 1.

What is the difference between the successor and predecessor of 3?

Which analog clock shows 10 minutes more than the time displayed on the digital clock?

Let's locate the circus in the Burger Town: Find the ordered pair of the point at which the circus is located?

To help Jack, tap the correct answer225×2=

Find the HCF of 12 and 28.

Question 84Fill in the blanks to make the statements true.Diagonals of a rectangle are ___.