This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the multiplicative identity for integers |
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Answer» Answer: The number 1 is, in fact, the multiplicative IDENTITY of the RING of INTEGERS and of its EXTENSION rings such as the ring of GAUSSIAN integers , the field of rational numbers , the field of real numbers , and the field of complex numbers . |
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| 2. |
10cot 10cosec 2teta Answer give me |
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Answer» Answer: 50 costeta make me BRAINIEST |
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| 3. |
Can yoU SolVe all of the below of question 6 |
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Answer» Step-by-step EXPLANATION: you just ASKED if i can solve ? |
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| 4. |
The numbers which are added are called____________. |
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Answer» addents this is the answer of this QUESTION |
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| 5. |
Insert a rational and irrational no. b/w 7.372 and root 2 |
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Answer» ANSWER: 3.1,3.2......... 4.1,4.2,4.3,4.3......... 5.1,5.2,5.3,5.4........... 6.1,6.2,6.3,6.4.......... 7.1,7.2...... MARK the answer as BRAINLIEST |
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| 7. |
Fill the boxes also mention the properties used 6/13+(4/9+7/8)=(6/13+4/9)+_what is the properties |
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Answer» Step-by-step explanation: 7/8 ASSOCIATIVE PROPERTY |
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| 8. |
Tell how to solve it and whole explanation |
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Answer» It will be 14 in place of - ? ∴ Answer is 14 Plzzz Mark As Brainliest! and Follow me! |
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| 9. |
Dolz Using the appropriate properties of aborationsaf station numboo, evaluate the following3 x 4 1 - 4 x 513 5 5513+-8+ 6slor5+27 TT7lo |
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Answer» a Step-by-step explanation: 13 5 5 5 13 +-8 + 6 slor 5+2 7 TT 7 lo |
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| 10. |
PageSPLASHEx: 1.51somcessing the number from 5 to 13, constructa 343 magic. What is the magichere ? what relation is there between thesum and the number in thecentral summagic |
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Answer» Answer: ex1.5 she is a DAY please FIND the attached file is scanned image in PDF format the REASON for |
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| 11. |
What’s is the meaning of integers |
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Answer» Integers are like WHOLE NUMBERS, but they also include negative numbers ... but still no FRACTIONS allowed! So, integers can be negative {−1, −2,−3, −4, ... }, positive {1, 2, 3, 4, ... }, or zero {0} |
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| 12. |
Divide (2x⁴-3x³+4x²-5x-1) by (x²+x+1) and also check the division algorithm. |
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Answer» Answer: 2x²−5x+7+ −7x−8 x2+x+1 Step-by-step EXPLANATION: |
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| 13. |
1) spelting the term 6X^2 + 5x-6 |
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Answer» Step-by-step explanation: 6x^2+5x-6 =>6x^2+9x-4x-6 =>3X(2x+3)-2(2x+3) =>(2x+3)(3x-2) |
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| 14. |
The sum of two intergers is -30. If one of them is 15, determine the other. |
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Answer» Answer: the other number= 15 ∴The EQUATION is x + 15 = -30 x = -30-15 = -45 |
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| 15. |
The solution of 2x3=1 is (a)2 (b)-2 (c)5 (d)-5 |
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Answer» Answer: -5 is the RIGHT answer of this QUESTION plzzzzzzzz MARK as a brainlist plzzzzzzzz FOLLOW me plzzzzzzzz |
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| 16. |
Divide (2x⁴-3x³+4x²-5x-1) by (x²+x+1) and also check the division algorithm |
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Answer» Step-by-step EXPLANATION: if helpful MARK as BRAINLIEST |
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| 18. |
The value of 'b' for which the two rational numbers 2/9 , 1/b are equivalent is |
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Answer» Step-by-step EXPLANATION: jsbshzhsnssjbanaiaamjbaba |
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| 19. |
Fill the boxes also mention the properties used 3/7+4/9=4/9 +3/7 what is the properties |
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Answer» Step-by-step EXPLANATION: dhhdhsueieisushhausisuuwjwuwisudhdhruurueueueud |
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| 20. |
Please explain the 5th question for seventh class |
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Answer» PLEASE MARK ME AS BRAINLIEST |
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| 21. |
ईच मेंबर ऑफ पिकनिक पार्टी हस कंट्रीब्यूटेड प्राइसेज मेनी रुपीस ऑफ द टोटल नंबर ऑफ मेंबर्स ऑफ पिकनिक पार्टी टोटल कलेक्शन वॉच रूपीस 3042 एंड द मेंबर ऑफ पार्टी |
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Answer» Step-by-step EXPLANATION: total money collected =3042 let no. of members = X = money GIVEN by each member atq x*x=3042 x^2=3042 x = √3042 x = rupees 55.14 |
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| 22. |
-183 and -138 please mark as brainlest |
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Answer» -321 Step-by-step EXPLANATION: |
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| 23. |
Verify a-(-b) for the following value of 'a' and 'b' (a) a= -34 and b=73 |
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Answer» -34+73 =39 Step-by-step EXPLANATION: |
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| 24. |
A piece of rope 10 m long is cut into three pieces if the length of two pieces is 9by2 and 16by5 find the third piece |
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Answer» Answer: 2.3 m Step-by-step explanation: Let the third piece be x Addition of three PIECES = 10 m ∴ 9/2 + 16/5 + x = 10 x = 10/1 - 9/2 - 16/5 By Taking LCM - x = (100 - 45 - 32)/10 x = 23/10 ∴ x = 2.3 m Plzzz Mark As Brainliest! and FOLLOW Me! |
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| 25. |
-7 डिवाइडेड 10 प्लस 8 डिवाइडेड 5 |
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Answer» Answer: 8 divided by 5: Q 1 R 3 |
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| 26. |
4: Write the name ofProblemthe months ofyear with theirordinal numbers.st |
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Answer» ANSWER:I did not UNDERSTAND QUESTION Step-by-step EXPLANATION: |
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| 27. |
The masks oletained by lp students inmathemat mathematics test out of loare given below:48,66,68,49,91,92, 64,46,9979,76, 82,6596,100,8),find the range and mean of the data |
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Answer» Answer: RANGE of the given DATA =Highest -Lowest marks= 100-8= 92 Mean of the data= No. of OBSERVATIONS No. of favourable values
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| 28. |
3/4×4/3÷3/7 of 21/8 simplify the question and plz answer in detail not only answer. |
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Answer» Answer: 49/8 Step-by-step EXPLANATION: (3/4 X 4/3)÷(3/7) of 21/8 = 1 x 7/3 x 21/8 = 7/1 x 7/8 =49/8 |
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| 29. |
Fill the boxes also mention the properties used 3/7+4/9=4/9 +_ |
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Answer» 3/7 COMMUTATIVE property mark as brainliest hope it HELPS |
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| 30. |
A=-34 and b=73 verify it |
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Answer» Step-by-step EXPLANATION: |
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| 31. |
Find the cube root of 5 1182/2197 |
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Answer» Answer: 23/13 Step-by-step explanation: 5 1187/2197=5*2197+1187/2197 =10985+1182/2197 =12167/2197 12167=23^3/13^13 =23/13 |
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| 32. |
On a particular day, the temperature of Gurgaon at 9 a.m. was 15 °C. By midnight it fell downto 9 °C. The temperature of Mumbai at 9 a.m. on the same day was 11 °C and it fell down to6 °C by the midnight. Which fall was greater? |
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Answer» HELLO please SUPPORT me OK vote me please then I answer your question please support me please please |
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| 33. |
Solve:7/2+27/6+135/18+91/14pls the best answer will be marked as brainliest |
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Answer» 22 is the answer |
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| 34. |
The total weight on a box of 5 biscuit packets of same size is 8kg 400grams . What is the weight of each packet? |
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Answer» 5 PACKET= 8.4 kg 1packet= 8.4/5 1.68 for each packet Step-by-step EXPLANATION: HOPE it helps mark it as a BRAINLIEST ANSWER |
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| 36. |
Maria invest rupees 93000 758 9.6 % per annum for 3 years and the interest is compounded annually calculate the compound interest for the three years |
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Answer» Answer: 29437.544448 Step-by-step EXPLANATION: p×[1+R/100]^ TIME |
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| 37. |
The product of all integers between -4 and 4 is |
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Answer» -3×-2×-1×0×1×2×3 =0 |
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| 39. |
QI Solve using appropriate property :-2/3×2/5+5/2-3/5×1/6 |
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| 40. |
We divide additive inverse of 2 by their multiplicative inverse of 2. Then answer is_. |
Answer» ADDITIVE and MULTIPLICATIVE INVERSES Additive INVERSE is −√2. Multiplicative inverse is −1√2 or −√22......☺️❣️ |
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| 41. |
A rectangular wall is 5.4 m long and 2.4 m high. Find the number of square marble tiles each of side 15 cm required to fix the outside of the wall. |
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Answer» •••♪ |
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| 42. |
In each of the following numbers, replace* by the following smallest number to make it divisible by 11: (1.) 26*5.and also explain it and then I will mark as a brainlist answer. |
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Answer» 5 Step-by-step explanation: Because there is property for 11 that if we add the ODD PLACE example unit place hundred place and even place with even ONE means ten and thousand Odd place value sum 6+5=11 Even place value sum 2+*=? Of we subtract the sum from odd with even the answer is 0. MARK ME BRAINLIEST |
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| 43. |
X^2 (3-2x+x^2) for x=1 ; x=-1 ; x=2/3 and x= -1/2 |
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Answer» Step-by-step explanation: The original EXPRESSION is 2X^3 -- X^2 -- 2X + 1. 2X^3 -- 2X -- X^2 + 1 = 2X^3 -- 2X -- (X^2 -- 1) = 2X (X^2 -- 1) -- (X^2 -- 1) = (2X -- 1)(X^2 -- 1) = (2X --1)(X -- 1)(X + 1) |
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| 44. |
T 24 - 39P-39 +13I -108 +(-3)U -81-15)Y -6(-19)L 42 + (-21R 335 -5 +42033 - 21G-9(7)(-5)J-378 + 7+2N -14 + 46 - 4B 15(-12) - 12A -37- (-12) + 5 E 12(-27) - (-14) S -56 + (-7) - 36 M4-47)4147). pls decide this |
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Answer» sdchvfvunfgjjjhjnbvvbnmbfghkk..,......... |
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| 45. |
The value of √52 + √32he perimeter of an equilateral triangle is 60 cm. Find its area |
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| 46. |
Find the median of data is -2, 5, 3,-1,6,-4 |
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Answer» PLS mark brainliest |
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| 47. |
Solve the following equation : (5x-1)(X+3)- (x-5)(5x+1)=40 |
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Answer» 5x(x+3) -1(x+3) -x(5x+1)+5(5x+1) =40 →5x²+15x-x-3-5x²-x+26x+5=40 →39x+2=40 →39x=40-2 →39x=38 →x=38/39 |
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| 48. |
Find x, y and z•••• |
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Answer» Answer: Step-by-step explanation: You will have to form MANY equations You are given that AB and ED are parallel So angle BAE = x x = 110 degree x+y+45 = 180 degree (straight line) y = 180-155 y = 25 degree z+y+110 = 180 degree(ASP of triangle) z = 180-135 z = 45 degree Pls mark as brainliest |
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| 49. |
What do you mean by rational number ???? |
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Answer» Answer: In mathematics, a rational NUMBER is a number that can be EXPRESSED as the quotient or FRACTION p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number. Please mark as brainliest Stay safe and continue to work HARD
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| 50. |
PLEASE GIVE ALL THE ANSWER WITH SOLUTION |
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Answer» HATE a teacher Step-by-step EXPLANATION: |
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