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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. |
Find the cube of 65 using (a + b)³= a³ + b³ +3a²b+3ab² identify |
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Answer» 274625Step-by-step explanation:65= 64+1therefore, CUBE of 65=(64+1)³ = (64)³+(1)³+{3.(64)².1}+{3.(1)².64} =(262144+1+12288+192) =274625.hope this will HELP you :) |
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| 2. |
Which of the following is a like term of 7xy?(A) 8xy2 (B)-8xy(C) 16 x2y2 (D) 7 x2y |
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| 3. |
D) A boat requires two hours to travel a distance of 30 km along the stream. It requires 1 hr. 20 min more. to travel the same distance in return journey. Find the speed of the stream and that of the boat in still water. |
| Answer» SORRY armyI don't KNOW the answersorry for SPAM | |
| 4. |
2)The value of ½ x ⅗ is equal to A)3/10 B)1/2 C)3/5 D)2/5 |
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Answer» A) 3/10 HOPE it will HELP you PLS MARK me BRAINLIEST |
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| 5. |
Define perpendicular lines |
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Answer» Perpendicular lines are lines that INTERSECT at a RIGHT (90 DEGREES) angle |
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| 6. |
Find k if x + 2 is a factor of kx² + 5x +k. |
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Answer» + 5X +K.+ 5x +k.Step-by-step EXPLANATION:kx²+ 5x +k. |
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| 7. |
Chetan was given some money by his father as a birthday gift. He went out shopping. He spent half the amount on a pair of trousers. Then he saw a very attractive shirt and found that it cost only two thirds of the money left with him. So he bought that too. When he went home his father asked him whether he had spent all the money. He replied, "No. I am still left with Rs 16.80." How much money did his father give to him? |
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Answer» the ANSWER must be Rs.100Step-by-step EXPLANATION:the left out MONEY i.e Rs.16.80 is one third of half of the AMOUNT where he spend two third amount spend for shirt.1/3rd amount = Rs.16.80therefore 2/3rd amount = Rs.16.80* 2 =33.60the fifty percent of the amount = 33.60 + 16.80 = 50.4so 100% of the amount GIVEN by his father is 50.4*2 = 100.8 |
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| 8. |
निम्नलिखित परिमेय संख्याओं को दशमलव रूप में लिखे:5√2 |
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Answer» -step explanation:What is 5 TIMES the square root of 2? GENERALLY we write 5√2 or CALCULATE the square root of 2, which is 1.414, and then multiply it by 5. The ANSWER would be 7.07. |
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| 11. |
How many decimal places will be there in the product of 1.234 and 0.56 ? pls help fast |
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Answer» infinityStep-by-step EXPLANATION:there can be INFINE in this ans.hope this will HELP you. |
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| 12. |
Please slove this problem |
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Answer» -STEP EXPLANATION:this is REQUIRED ANSWER y= -11/12 |
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| 13. |
3 A district is 40 km long and 18 km wide. Find thearea of district in (a) hectares, (b) m² |
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Answer» 3 A DISTRICT is 40 km long and 18 km wide. Find THEAREA of district in (a) HECTARES, (b) m² |
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| 14. |
Solve: – 325 ÷ (–13)please tell fast |
| Answer» 15 is the answer..Step-by-step explanation:HOPE it HELPS youhave a NICE day ahead ✌✌ | |
| 15. |
PLZ G ANSWER MY QUESTION |
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Answer» 0.2 m/s is your ans OK Step-by-step EXPLANATION:MARK ME BRAIN LIST |
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| 16. |
Estimate to nearest thousand and the find the value (a) 27348-1267 |
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Answer» Rule I: While rounding off to the nearest thousand, if the DIGIT in the hundreds PLACE is between 0 – 4 i.e., < 5, then the hundreds place is replaced by '0'. Rule II: If the digit in the hundreds place is = to or > 5, then the hundreds place is replaced by '0' and the thousands place is increased by 1.Step-by-step explanation:You may ESTIMATE yourself |
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| 17. |
Is (-1,2) a solution of y = 2x + 4? |
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Answer» YesStep-by-step explanation:(-1,2) means x = -1, y =2y=2x + 42 = -2 + 42 =2The STATEMENT is CORRECT, so (-1,2) is a SOLUTION of y=2x+4 |
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| 18. |
Supplement of an obtuse angle is--------- |
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Answer» The SUPPLEMENT of an obtuse ANGLE is always ACUTE angle.hope it HELPS |
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| 19. |
Please answer this question fast urgent please with solutions spam answer will be reported. |
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Answer» b) because it have 2 VARIABLES X and yb) by taking variables at L.H.S and CONSTANTS at R.H.S we get the ANSWERA) the value of the variable for which the equation is satisfied is called the solution of the equation a) this the required equation |
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| 20. |
2t /3 = 18 write the equation |
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Answer» t=27 is the answer.Step-by-step EXPLANATION:I HOPE it helps.MARK ME BRAINLIEST. |
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| 21. |
1/2+1/3+1/6please tell me the Answer |
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Answer» -STEP explanation:FIRST step , 1/2×6/6= 6/12;1/3×4/4=4/12;1/6 × 2/2=2/12 . = 6/12+4/12+2/12= 12/12= 1 1 is the correct answer 1 is the correct answer Thanks 1 is the correct answer Thanks Hope U LIKE it |
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| 22. |
(-7+5)-2-7=what and what is the property |
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Answer» -11Step-by-step EXPLANATION:(-7+5)-2-7=-2-2-7=-11 |
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| 23. |
125 x 8 x 783 + 217 x 25x40 by distributive property |
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Answer» (a) 738 × 103= 738 × (100 + 3)= 738 × 100 + 738 × 3= 73800 + 2214= 76014(b) 854 × 102= 854 × (100 + 2)= 854 × 100 + 854 × 2= 85400 + 1708= 87108(c) 258 × 1008= 258 × (1000 + 8)= 258 × 1000 + 258 × 8= 258000 + 2064= 260064(d) 1005 × 168= (1000 + 5) × 168= 1000 × 168 + 5 × 168= 168000 + 840= 168840 |
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| 24. |
Find the cube root of 2196 |
| Answer» MAY be it is for The equation to solve the problem is THEREFORE:X3 = 2196Then, when we solve for X, we GET the answer:12.998027314082 | |
| 25. |
Asif insured his car worth Rs. 800.000 at the rate of 3% for 4 years. Find the total amount paid as premium, if he did not claim any damages during the period. |
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Answer» ₹96,000Step-by-step EXPLANATION:₹800,000 × 3% × 4 YEARS= ₹96,000 |
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| 26. |
5. How many whole numbers are there between 1090 and 1110* |
| Answer» 20 STEP-by-step EXPLANATION:step by step EXPLAINSTION | |
| 27. |
U ul ICSS than +5. b. Write the integers.(i) 1, -3, -2, 4, 0, -1 in the ascending order.(ii) -4,6, -11,11,8, -5 in the descending order(iii) 20, -5, -10, 10, -7,0,-2 in the ascending order(iv) -3, -2,4,1, -4,6, -6 in the descending order. |
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| 30. |
Without actually performing the long division, state whether the following ration numbers will have a terminating decimal expansion or a non-berminating repeat decimal expansion (1)23/75 |
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Answer» To check whether the rational number pq is terminating or NON- terminating, we have to reduce q into its prime FACTORS. If q can be WRITTEN as q=2m5n where m and n are integers, we can say that pq will have a terminating decimal expansion. |
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| 31. |
0.3(6 − ) = 0.4( + 8) |
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Answer» 0.3(6 − ) = 0.4( + 8)Step-by-step EXPLANATION:YES it is CORRECT |
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| 32. |
1008×178solve using distributive property step by Step Explaination |
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Answer» 1008* 178 (1000+8) * (100+78) multiply 100 with 1000 and 8 to 78 10000*624 6240000Step-by-step EXPLANATION:Have a nice DAY dear :) |
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| 33. |
Questions of linear equations and inequalities |
| Answer» R ANSWER SEE the ATTACHMENT | |
| 34. |
Simplify: 4/5×(1/4+5/6) |
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Answer» 4/5×[10/13]ANSWER IS 40/65 |
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| 35. |
Multifily -3/16 by the reciprocal of-5/8 |
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Answer» Hey!! UR answer:Step-by-step EXPLANATION:HOPE it helps U!!Please MARK me Brainliest✌♛┈⛧•༶BladeGirl༶•⛧┈♛ |
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| 36. |
An integer when divided by (-7) gives (-61). Find the integer |
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| 37. |
Find 7 rational numbers between -2/3 and 1/2. |
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Answer» djddydifuerifiggaudoyoeydjvmvjdyeo |
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| 38. |
What is the formula of square |
| Answer» 4 × sideSquare side2Rectangle LENGTH × widthParallelogram BASE × HEIGHT | |
| 39. |
10/11 + 10/9 step by step |
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Answer» The answer =20/20Step-by-step explanation:I hope this answer will HELP you PLEASE MARK me as brainlist |
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| 40. |
3/8+1/7=1/7+(-3/8)is an example the show that |
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Answer» 3/8+1/7 is not EQUAL to 1/7+(-3/8).I HOPE it will helpful.please MARK as BRAINLIEST. |
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| 41. |
Please fill blank places I will mark you brilliant |
| Answer» REFER to the ATTACHMENT | |
| 42. |
Evaluate the following using distributive property 53 × ( - 9 ) - (-100) ×53 |
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Answer» ematics, a multiplicative INVERSE or RECIPROCAL for a number X, denoted by 1/x or x⁻¹, is a number which when MULTIPLIED by x yields the multiplicative identity, 1. The multiplicative inverse of a fraction a/b is b/a. For the multiplicative inverse of a real number, divide 1 by the number. |
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| 43. |
1. Write the numbers using commas according to place values. . i. 11245670 ii. 22402151 ini. 30608712 iv. 190308020 anwer |
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Answer» i) 1,12,45,670ii) 2,24,02,151iii) 3,06,08,712iv) 19,03,08,020Step-by-step EXPLANATION:HOPE it will HELP you |
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| 44. |
Q13.Using a suitable identity to evaluate (55) 3 - (25) 3 -(30) 3 |
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Answer» Therefore, 55³+(-25)³+(-30)³ = 123750Step-by-step Explanation : If a+b+C = 0, then a³+b³+c³-3ABC = 0 Let a = 55, b = -25, c = 30 a + b + c = 55 + (-25) + (-30) = 55 - 25 - 30 = 0 Thus, a + b + c = 0 HENCE, a³ + b³ + c³ - 3abc = 0 a³ + b³ + c³ = 3abc 55³ + (-25)³ + (-30)³ = 3 × 55 × (-25) × (-30) = 123750 Therefore, 55³+(-25)³+(-30)³ = 123750 _________________ ✌ ✌ ✌ ✪ Be Brainly ✪ |
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| 45. |
Please help me out in this question |
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Answer» -step explanation:1st ANSWER 24 There are 24 prime NUMBER from 1 to 100 |
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| 46. |
if x is equals to 1 by 2 y is equals to minus 2 by 3 and z is equals to 1 by 4 verify that X into (y+z) = (x+y) + (x x z) |
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| 47. |
The degree of 3x square - 3x + 5 x power 4 +1 is 4 true or false |
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Answer» -STEP explanation: (i) 4x2 – 3X + 7 ⇒ 4x2 – 3x + 7x° ∵ All the exponents of x are WHOLE numbers. ∴ 4x2 – 3x + 7 is a polynomial in ONE variable. (ii)   ∵ All the exponents of y are whole numbers. ∴  is a polynomial in one variable.   (v) X10 + y3 + t50 ∵; Exponent of every variable is a whole number, ∴ x10 + y3 + t50 is a polynomial in x, y and t, i.e. in three variables |
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| 48. |
Simplify and express your answers in simplest form and mixed numbers. please give me answer step by step |
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| 49. |
S) form the quadratic equation if the root are - 3 and -11. |
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Answer» x²+ 14x + 33 = 0 is the required quadratic equation.Step-by-step explanation:Roots/ZEROES are -3 and -11Sum of the zeroes (S)= -3+(-11)= -3-11= -14Product of the zeroes (P)= (-3)x(-11)= 33Required quadratic equation is:I hope it helps you.MARK ME BRAINLIEST. |
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| 50. |
सत्य एक्शन विदाउट कन्वर्जन 30 किलोमीटर 9 मीटर फ्रॉम 5 किलोमीटर 30 मीटर |
| Answer» KONNICHIWA, SORRY DEAR i don't KNOW this LANGUAGE | |