98971 + Interview Questions in Primary School in Math

1.	Write down the predecessors of each of the following 1. 10000 2. 807000 3. 7005000
Answer» HELLO DEAR... 1.99998069997004999Pls FOLLOW me and have a NICE DAY.... ❤️

Discussion

2.	3. Find the lowest number of four digits thatcan be divided by 22, 36 and 42.
Answer» E ratio between HCF and LCM of 10 15 and 20 brainly.in/question/15064394 Find the GREATEST NUMBER that DIVIDES 3128 and 420 brainly.in/question/15327150 Find hcf of 144, 96, 54 by prime factorisation brainly.in/question/2132704

Discussion

3.	plzz show me the steps with the ans
Answer» X = 3Step-by-step EXPLANATION:GIVEN : 8/27 = (2/3)^xThis we have,(2^3)/(3^3) = (2/3)^x(2/3)^3 = (2/3)^xThis, x = 3Hope it HELPS you!!

Discussion

4.	In the given figure, AB and AC are tangents to a circle with centre O. If PBD = 30° and QCD = 40°, then reflex BOC is equal to ?
Answer» 4.) 290°Step-by-step EXPLANATION:angle BOC = angle PBD + QCD = 30+40 = 70°reflex angle of BOC=360°-70°= 290

Discussion

5.	3. On multiplying largest 2-digit integer with the smallest 3-digit positive integer, we get an integer. Find the number of digits in the product
Answer»

Discussion

6.	Without finding the cubes factorise (x-2y)³+(2y-3z)³+(3z-x)³ step wise step solution best answer I will mark as brainlist
Answer» 3(x-2y)(2y-3z)(3z-x)Step-by-step explanation:(refer attachment)I HOPE it HELPED you if so PLEASE MARK as brainliest and FOLLOW me!!!❤️❤️❤️❤️please please please please please please please please please please please please please please please please please please please please please follow me!!!! ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

Discussion

7.	In fig., if PQ।। ST, /_POR=110* and/_RST=130*, find /_QRS.
Answer» will HELP you MATE

Discussion

8.	Without actually calculating the cubes and using suitable identities evaluate the expression 35³-20³-15³ step wise step solution best answer I will mark as brainlist
Answer» Taking 35 = a , -20 = B , -15 = c a + b + c = 35 - 20 - 15 = 0If a+b+c = 0, Then a^3 + b^3 + c^3 = 3abc ------ Identity35^3 + (-20)^3 + (-15)^3 = 3 x 35 x -20 x -15 = 31,500Shortest and the easiest METHOD to do this question...PLEASE mark as Brainliest

Discussion

9.	Subtract 0.42 bar and 0.35 bar
Answer» 7/99Step-by-step explanation:0.42bar - 0.35bar = 42/99 - 35/99 = 7/99

Discussion

10.	From a point in the interior of a equilateral triangle, perpendiculars are drawn to its sides. If the perpendiculars are 14cm, 10cm and 6cm. Find the area of the triangle.
Answer» If the perpendiculars are 14cm, 10cm and 6cm. Find the AREA of the TRIANGLE.Step-by-step EXPLANATION:the area of the triangle. is 840 cm is the answer.

Discussion

11.	Give successor of each of the following 1. 7039999
Answer» The SUCCESSOR of the GIVEN NUMBER is 7040000

Discussion

12.	given that 676 and 729 are two successive square numbers . find the predecessor square number of 676 and the successor square number of 729.
Answer» The predecessor SQUARE NUMBER of 676 is 625.And The successor square number of 729 is 784.

Discussion

13.	If x-y=2,and Xyz =15,find the value of x³-y³? step wise step solution best answer I will mark as brainlist
Answer» 98Step-by-step EXPLANATION:(refer attachment)PLEASE MARK as brainliest and follow me!!❤️❤️❤️

Discussion

14.	3/4ab solve this question
Answer» INCOMPLETE quesStep-by-step EXPLANATION:

Discussion

15.	In the given figure, AB and AC are tangents to a circle with centre O. If PBD = 30° and QCD = 40°, then reflex BOC is equal to
Answer» Step-by-step explanation:110

Discussion

16.	Which of the following fractions are not equal to the other three a) 2/5 b) 26/65 c) 14/35 d) 35/68
Answer» 35/68Bcz.. in other three FRACTIONS, the DENOMINATOR is multiplied by 5 but 68 it not DIVIDED by 5.Hope this HELPS....

Discussion

17.	The polynomial area tbre+Crests isof the type
Answer» this is the ANSWER in the PICTURE

Discussion

18.	It's answer is 334/105.can yo give me explanation
Answer» 334/105Step-by-step EXPLANATION:ACCORDING to DMASthat is, Division Multipication Addition SubtractionSo, FIRST we need to solve the division PARTTHAT is, 5/6÷7/6so the second fraction will be reciprocaled which means reversed5/6×6/7Now we can cancel 6 and 6 with CROSS multipication method. Therefore, we will be left with ans =5/7Now lets solve the multiplication part that is, -3/2×-6/5So minus × minus changes to plus So the ans is, 18/1018/10 when reduced changes to 9/5So, the ans is 9/5Now the sum (add) 9/5+2/3+5/7So find the L. C. M=105=9+2+5/105=189+70+75/105=334/105.

Discussion

19.	Solve this Worksheet fast I will mark as you Brainliest. only who will Answer first and fast.
Answer» 876,460b. 438,564

Discussion

20.	Do and find the solution a) I am the number if you take away 5 from 6 times me, then you get 43. Find me. b) I am the cost of a toffee, if you multiply 4 with the cost and add 8 you get 20. Find me.
Answer» a). 8 b). 3Step-by-step explanation: a). LET the number be x A/q 6x-5 = 43 6x= 43 +5 6x = 48 x= 48/6 x= 8Therefore, the number is 8.b) let the cost of toffee be x A/q 4x +8 = 20 4x = 20 - 8 4x = 12 x = 12/4 x = 3Therefore, cost of the toffee is ₹3.

Discussion

21.	The value of 8cos100°cos 220° cos 340° is :- person with high caliber can only solve this question Jee Adv. level Best ans. will be marked as brainliest.
Answer» HI good morning TODAY I will come for sure to the MEETING please GAVE me meeting I'D I love you arushi come as SOON as possibleand I will gave my number2:00pm or 2:00am

Discussion

22.	A vehicle runs 15 km using 1litre of petrol. How much distance will it cover using 3 15litres of petrol?
Answer» 15km=1 LITRE x=3/15 litre x=15*315X=4725km HOPE It HELPS You FOLLOW Me #itzcutiepie

Discussion

23.	can you pls ans it fast........................i will follow the person who will ans me with explanation 1st........................ok
Answer» 23 is the answer.........HOPE it HELPS you.....here is the SOLUTION with EXPLANATION.......

Discussion

24.	If x^2+2x=45 find the value of x^4+4x^3+4x^2-13 is
Answer» UR ANS.........hmvb . VHCH m m N nvj n B

Discussion

25.	If cos theta is equal to root 2 upon root 4 find the value of cos theta and tan theta
Answer» -STEP EXPLANATION:Hope this will help you...Please MARK this answer as the brainliest...

Discussion

26.	(2) State which of the following are surds 1 ) 5root 51
Answer» -STEP EXPLANATION:PLEASE EXPLAIN the QUESTION

Discussion

27.	Fill in the symbols 3/4 \|3/5
Answer» 5■Hope it HELPS you ■

Discussion

28.	Estimate 337442 to nearest thousand
Answer» 337000Step-by-step EXPLANATION:PLZ MARK me as BRANIEST

Discussion

29.	write the smallest and greatest 7 digit number using the following (You may repeat the digits)-2,3,0,1,8,7
Answer» SMALLEST no. = 1002378greatest no. = 8873210

Discussion

30.	Which of the following end with digit 1A 127 square b 773 square c61 square d 109 square
Answer» -step explanation: ANSWERAS the numbers in set A have units digit as 9, they meet with the property in which units place in a no. has 1 or 9, then its square ends in 1. plz this answer go in BRAIN LIST plz plz FOLLOW me plz

Discussion

31.	Find the total time of journey if distance and average speed are given 1.distance=30km and average speed=60km/h 2.distance=30km and average speed=40km/h
Answer» 1.2s2.4/3sStep-by-step EXPLANATION:DISTANCE =speed/timetime=speed/distance

Discussion

32.	What is (10+3)^3. Expain in two ways ie- 1) (a+b)^3=[(a+b)^2]*(a+b) [that is including square formula] 2) (a+b)^3 formula Whoever will give correct answer, I will follow and rate five star to him/ her. Out of correct answers, whoever will give first I will mark him the brainliest..
Answer» Step-by-step EXPLANATION: It is

Discussion

33.	Represent each of the number root 5, root 6 , root 7 on the real line
Answer» may this ANSWER helped you pls follow me and i will follow you BACK MARK me as brainlest answer

Discussion

34.	Four number between 1/4 and1/2
Answer» ONE rational number between 1/4 & 1/2 Step 1: Make DENOMINATOR same 1/4 =1/4 and 1/2 × 2/2=2/4 Step 2: Since we need one rational number, we multiply and DIVIDE by 2. 1/4 × 2/2 = 2/8 2/4 × 2/2 = 4/8 ∴ One rational number is / .PLS follow me and have a nice day.. ❤️

Discussion

35.	3. On multiplying largest 2-digit integer with the smallest 3-digit positive integer, we get an integer. Find the number of digits in the product.4. A shopkeeper bears a loss of 30 paise by selling 2 pens and earns a profit of 1 on sale of 4 pencils In a particularweek, he incurs a profit of 2. In that week, he sold 40 pencils. How many pencils did he sell in that period?5. By what number should (-441) be divided to obtain (-7)?
Answer» largest 2 DIGIT integer 99smallest three digit positive integer 100if we multiply largest 2 digit integer and SMALLEST positive integer then ANSWER will be COME 9900

Discussion

36.	The product of it wo integers is-875if one of them is 25find other
Answer» LET the other INTEGER be XX*25= -875X= -875/25= -35PLEASE MARK ME AS BRAINIEST

Discussion

37.	Please help me!I need it.
Answer» ur solution...Step-by-step EXPLANATION:PLZ check out again....if RIGHT MARK as brainliant

Discussion

38.	X^m+nx^n+lx^l+m/(x^mx^nx^l)^2correct answer will get brainlist
Answer» ANSWER for that PROBLEM is 1 ,

Discussion

39.	Ufhdbxbc be there in
Answer» Hysbs ajaswna be there in

Discussion

40.	Three upon four = three upon five
Answer» I do not UNDERSTAND what you SAID

Discussion

41.	3_ab please solve question4
Answer» not ABLE to understandStep-by-step EXPLANATION:What is your QUESTION??

Discussion

42.	If (x+1/x)²=3,find x³+1/x³.
Answer» 0Step-by-step explanation:(REFER ATTACHMENT)I hope it HELPED you if so please mark as brainliest and follow me!!!❤️❤️❤️

Discussion

43.	Find 5 rational numbers between 2and3by mean method
Answer» 2.2 , 2.3 , 2.5 , 2.7 , 2.8please MARK my ANSWER as BRAINLIST

Discussion

44.	What is the least 4 digit number which is a perfect square? answer with method plzz
Answer» 1024Step-by-step EXPLANATION:

Discussion

45.	What is the answer of(-391)+(-81)+9+(-10)
Answer» 1) + (-81)] + [9 + (-10]= [(-391) - 81] + [9 - 10] = (-472) + (-1) = (-472) - 1= (-473)

Discussion

46.	A boys spends 3/4 of his pocket money and then 4/5 of the remainder to his sister. if he has ₹ 40 left, what did he have at first? please step by step answer
Answer» Step-by-step explanation:let POCKET MONEY be = xX -3/4x is amount remaining with him after spending money.X -3/4x= x/4 (on solving)now he GAVE 4/5of remaining amount to his SISTER.= x/4 - 4/5 of x/4= x/4 - x/5= x/20amount remaining with him is =40x/20=40x=800his pocket money is 800

Discussion

47.	1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1
Answer» 16Step-by-step explanation:is your answer MARK it as BRAINLIST PLEASE please please and FOLLOW me please

Discussion

48.	What is the least 4 digit nunber which is a perfect square? answer plzz
Answer» 1024Therefore, the smallest four DIGIT NUMBER which is a perfect square is 1024Step-by-step explanation:here's the ANSWER PLEASE FOLLOW me

Discussion

49.	The abscissa of the point (2,-2.25) is
Answer» The ABSCISSA is 2 because it LIES on X AXIS...

Discussion

50.	without calculating the square root , find the no. of digits in square root of the following nos. - 1) 4507129 2) 32400 3) 5625 4)24336
Answer» 1) 4 2) 3 3) 2 4) 3Step-by-step EXPLANATION:the formula for odd no. DIGITS is (n+1)/2the formula for even no. of digits is n/2( n stands for no. of digits)thank uplzzzzzzz MARK as branliest

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Write down the predecessors of each of the following 1. 10000 2. 807000 3. 7005000 ​

3. Find the lowest number of four digits thatcan be divided by 22, 36 and 42.​

plzz show me the steps with the ans​

In the given figure, AB and AC are tangents to a circle with centre O. If PBD = 30° and QCD = 40°, then reflex BOC is equal to ?

3. On multiplying largest 2-digit integer with the smallest 3-digit positive integer, we get an integer. Find the number of digits in the product​

Without finding the cubes factorise (x-2y)³+(2y-3z)³+(3z-x)³ step wise step solution best answer I will mark as brainlist ​

In fig., if PQ।। ST, /_POR=110* and/_RST=130*, find /_QRS.​

Without actually calculating the cubes and using suitable identities evaluate the expression 35³-20³-15³ step wise step solution best answer I will mark as brainlist ​

Subtract 0.42 bar and 0.35 bar​

From a point in the interior of a equilateral triangle, perpendiculars are drawn to its sides. If the perpendiculars are 14cm, 10cm and 6cm. Find the area of the triangle.

Give successor of each of the following 1. 7039999​

given that 676 and 729 are two successive square numbers . find the predecessor square number of 676 and the successor square number of 729.

If x-y=2,and Xyz =15,find the value of x³-y³? step wise step solution best answer I will mark as brainlist ​

3/4ab solve this question ​

In the given figure, AB and AC are tangents to a circle with centre O. If PBD = 30° and QCD = 40°, then reflex BOC is equal to

Which of the following fractions are not equal to the other three a) 2/5 b) 26/65 c) 14/35 d) 35/68

The polynomial area tbre+Crests isof the type​

It's answer is 334/105.can yo give me explanation​

Solve this Worksheet fast I will mark as you Brainliest. only who will Answer first and fast. ​

Do and find the solution a) I am the number if you take away 5 from 6 times me, then you get 43. Find me. b) I am the cost of a toffee, if you multiply 4 with the cost and add 8 you get 20. Find me.

The value of 8cos100°cos 220° cos 340° is :- person with high caliber can only solve this question Jee Adv. level Best ans. will be marked as brainliest.

A vehicle runs 15 km using 1litre of petrol. How much distance will it cover using 3 15litres of petrol?

can you pls ans it fast........................i will follow the person who will ans me with explanation 1st........................ok

If x^2+2x=45 find the value of x^4+4x^3+4x^2-13 is

If cos theta is equal to root 2 upon root 4 find the value of cos theta and tan theta

(2) State which of the following are surds 1 ) 5root 51​

Fill in the symbols 3/4 |3/5​

Estimate 337442 to nearest thousand

write the smallest and greatest 7 digit number using the following (You may repeat the digits)-2,3,0,1,8,7​

Which of the following end with digit 1A 127 square b 773 square c61 square d 109 square​

Find the total time of journey if distance and average speed are given 1.distance=30km and average speed=60km/h 2.distance=30km and average speed=40km/h

What is (10+3)^3. Expain in two ways ie- 1) (a+b)^3=[(a+b)^2]*(a+b) [that is including square formula] 2) (a+b)^3 formula Whoever will give correct answer, I will follow and rate five star to him/ her. Out of correct answers, whoever will give first I will mark him the brainliest..

Represent each of the number root 5, root 6 , root 7 on the real line​

Four number between 1/4 and1/2

The product of it wo integers is-875if one of them is 25find other​

Please help me!I need it.​

X^m+n*x^n+l*x^l+m/(x^m*x^n*x^l)^2correct answer will get brainlist​

Ufhdbxbc be there in​

Three upon four = three upon five ​

3_ab please solve question4​

If (x+1/x)²=3,find x³+1/x³.​

Find 5 rational numbers between 2and3by mean method​

What is the least 4 digit number which is a perfect square? answer with method plzz

What is the answer of(-391)+(-81)+9+(-10)​

A boys spends 3/4 of his pocket money and then 4/5 of the remainder to his sister. if he has ₹ 40 left, what did he have at first? please step by step answer​

1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1

What is the least 4 digit nunber which is a perfect square? answer plzz

The abscissa of the point (2,-2.25) is​

without calculating the square root , find the no. of digits in square root of the following nos. - 1) 4507129 2) 32400 3) 5625 4)24336​

Write down the predecessors of each of the following 1. 10000 2. 807000 3. 7005000

3. Find the lowest number of four digits thatcan be divided by 22, 36 and 42.

plzz show me the steps with the ans

3. On multiplying largest 2-digit integer with the smallest 3-digit positive integer, we get an integer. Find the number of digits in the product

Without finding the cubes factorise (x-2y)³+(2y-3z)³+(3z-x)³ step wise step solution best answer I will mark as brainlist

In fig., if PQ।। ST, /_POR=110* and/_RST=130*, find /_QRS.

Without actually calculating the cubes and using suitable identities evaluate the expression 35³-20³-15³ step wise step solution best answer I will mark as brainlist

Subtract 0.42 bar and 0.35 bar

Give successor of each of the following 1. 7039999

If x-y=2,and Xyz =15,find the value of x³-y³? step wise step solution best answer I will mark as brainlist

3/4ab solve this question

The polynomial area tbre+Crests isof the type

It's answer is 334/105.can yo give me explanation

Solve this Worksheet fast I will mark as you Brainliest. only who will Answer first and fast.

(2) State which of the following are surds 1 ) 5root 51

Fill in the symbols 3/4 |3/5

write the smallest and greatest 7 digit number using the following (You may repeat the digits)-2,3,0,1,8,7

Which of the following end with digit 1A 127 square b 773 square c61 square d 109 square

Represent each of the number root 5, root 6 , root 7 on the real line

The product of it wo integers is-875if one of them is 25find other

Please help me!I need it.

X^m+nx^n+lx^l+m/(x^mx^nx^l)^2correct answer will get brainlist

Ufhdbxbc be there in

Three upon four = three upon five

3_ab please solve question4

If (x+1/x)²=3,find x³+1/x³.

Find 5 rational numbers between 2and3by mean method

What is the answer of(-391)+(-81)+9+(-10)

A boys spends 3/4 of his pocket money and then 4/5 of the remainder to his sister. if he has ₹ 40 left, what did he have at first? please step by step answer

The abscissa of the point (2,-2.25) is

without calculating the square root , find the no. of digits in square root of the following nos. - 1) 4507129 2) 32400 3) 5625 4)24336