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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. |
A floral design on the floor of a building consists of 2800 tiles. Each tile is in the shape of pof altitude 3 cm and base 5 cm. Find the cost of polishing the design at the rate of 50 pai |
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Answer» Answer: Step-by-step explanation: TOTAL no. of tiles = 2800 Cost of polishing the FLOOR = 0.5 rupees PER cm^2 Area of 1 pllgm = b*H = 3*5 = 15cm^2 Area of all the tiles = 15*2800 = 42000cm^2 The area of all the tiles is 42000cm^2. Now we will find out the cost of polishing the floor It is said that the cost of polishing the floor is 0.5 rupees per cm^2. So, the cost of polishing the floor = 42000*0.5 = ₹21000 Therefore, the cost of polishing the floor at ₹50 PAISE per cm^2 will be ₹21000. HOPE THIS HELPS YOU! |
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| 3. |
2:Complete the following tableNo Length in cm) Breadth (in cm)15Height (in cm)Volume of Cuboid (am").13 Zoom51025.8029-7$2.2 |
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Answer» Answer: 2: No LENGTH in )BREADTH (in CM ) 15Height (in CM ) |
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| 4. |
Find the value of 34²-26².Write 4x²-20x+25 in factorised form.Find the number that has the same ratio to 48 as 32 has to 24 .Q4. Rational no -11/9 lies between integers ____ and ____ . |
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Answer» Answer: 34^2-26^2 =(34+26)*(34-26) =(60)*(8) =480 4x^2-20x+25=0 4x^2-10x-10x+25=0 2x(2x-5)-5(2x-5)=0 (2x-5)(2x-5)=0 (2x-5)^2=0 2x-5=0 x=5/2,x=5/2 |
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| 5. |
What will be the ratio of the radius of two circle when the ratio of their area is 4:9 |
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Answer» Answer: 2:3 Step-by-step EXPLANATION: Ratio of the AREAS of two circles=4:9 Area of circle=πr² Let the radius of circle 1 be y. Let the radius of circle 2 be n. Therefore, πy²/πn²=4/9. ( π got DIVIDED.) y²/n²=4/9 (√y²/n²)=(√4/9). (Both SIDES under root). y/n=2/3. Thus, ratio =2:3. |
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| 6. |
F of x = x square - 5 x + 6 then the value or values of zero of the function |
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Answer» YOUR ANSWER PRACTICE HARD |
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| 7. |
Express 1.322222...........+0.35353535.... |
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Answer» Step-by-step EXPLANATION: |
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| 8. |
the denominators of a rational no. is greater than its numerator by 3. if numerator is increased by 14 and denominator is decreased by 3, the new no. becomes 11/4, what is the original no. ? |
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Answer» Fraction=x/x+3 x+14/x=11/4 4x+56=11x 7x=56 x=8 fraction=8/11 |
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| 9. |
Suppose your area of a square field is 7396 metre square find its perimeter |
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Answer» PERIMETER of square FIELD = 344 Step-by-step explanation: I HOPE it is useful |
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| 10. |
Diameter of a circle is 26cm and leangth of a chord of a circle is 24cm find the distance of the chord from centre |
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Answer» Step-by-step EXPLANATION: radius = 1/2 x diameter = 1/2 x 26 = 13 cm
length of the chord = 24 cm we know that perpendicular drawn from the centre of the circle to the chord bisects the chord. half of length of the chord ( QP ) = 12 cm radius of the circle ( OQ ) = 13cm by applying Pythagoras theorem. OQ2 = OP2 + PQ2 i.e OQ2 - PQ2 = OP2 ( Distance of chord from center) 13² - 12SQUARE = op2 169 - 144 = op2 25 = op2 ie. op = 5 ( after taking square root) the distance of chord is 5CM from the centre.
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| 11. |
SON 12:A4cm cube is cut into Tom cubes What is the total surface area of all thesmall cubes |
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| 12. |
Draw a solid figure which has it 8 vertices, 6 faces and 12 edges |
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Answer» CUBE Step-by-step EXPLANATION: |
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| 13. |
A square and an equilateral triangle have the same perimeter. The diagonal of the square is 12√2 cm. |
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Answer» Step-by-step EXPLANATION: by the FORMULA of TRIANGLE we can solve this question we have make two triangle in SQUARE so we can put f |
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| 14. |
Divide rupees 60 in the ratio 1 is to 2 between Raju and Rekha |
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Answer» Step-by-step EXPLANATION: Your ANSWER is 30/60 =1/2=1:2 |
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| 15. |
Findarethegcmarea of a whose side 11cm12cm , 9cm |
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Answer»
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| 16. |
Adairytarm received3.25.000 in |
Answer» QUESTION INCORRECTLY FORMED |
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| 17. |
What is the HCF of 847265 |
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Answer» HEY mate where is the ANOTHER NUMBER.you gave only one number,how can HCF be find |
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| 18. |
What is the range of data? 15, 20,17 ,19 ,31 ,34 8,13 |
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Answer» Answer: 34,31,20,19,17,15,13,8 |
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| 19. |
WILL MARK BRAINLIEST!! How many triangles can be constructed with sides measuring 6 cm, 2 cm, and 7 cm? none more than one one |
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Answer» Step-by-step explanation: Hi✌️✌️ Given that : The sides of the TRIANGLE measuring 6cm, 2cm and 7cm. We are using : Triangle inequality The sum of the length of the two sides should be greater than the length of the THIRD side. So, when we APPLY this theorem in 6cm,2cm and 7cm 6+2=8>7 , 7+2=9>6 , 7+6=13>2 It satisfy all three possible sets. Therefore, the given values follows the triangle inequality. Hence one triangle can be formed. Therefore, option A is correct. |
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| 20. |
Orthocentre of an obtuse angle triangle is ....the triangle |
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Answer» Answer: It is located at the point where the triangle's THREE altitudes INTERSECT called a point of concurrency. The orthocenter is located inside an acute triangle, on a RIGHT triangle, and outside an obtuse triangle. Hope it helps , Can U PLZ mark as Brainliest , I need it . Its By Bad.... |
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| 21. |
An ink container of cylinderical shape is filled with ink upto 91% . Ballpen refills oflength 12 cm and inner diameter 2 mm are filled upto 84%. If the height and radius ofthe ink container are 14 cm and 6 cm respectively, find the number of refills that can befilled with this ink. |
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Answer» READ the attachment. |
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| 22. |
Raghavan wax 72 kg the weight of 75 percent of digits find the difference between their |
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| 24. |
C=(40000*10000)/0.4641find c. |
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Answer» i dunno Step-by-step EXPLANATION: |
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| 25. |
Construct a square whose each side is is of measure 9.5cm |
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| 26. |
A diagonal of a quadrilateral is 40 m long and theperpendiculars to it from the opposite cornersare 8 m and 10 m respectively. Find its area. (Fig.11.15) please please please ........ do in process andhe or she will mark as brainlist answer. |
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Answer» Answer: Area of QUADRILATERAL = 1/2 × diagonal×(HEIGHT 1 +height2) =1/2×40(8+10) =20×18 =360 m^2 |
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| 27. |
Solve and show how you did it in a simple method: |
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| 28. |
Find the equation 3(t-3)=5(2t-1) |
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Answer» MARK as BRAINLIEST... |
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| 29. |
If n (S) = 36, P (A) = 12, find n (A). |
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Answer» <P>Step-by-step EXPLANATION: P(A) =N(A) ____ n(s) 12=n(A) ___ 36 n(A) = 36*12 n(A) =432 |
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| 30. |
If x+y=12 and xy=14, find the value of (x square + y square) |
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| 31. |
The square and equilateral triangle are haveing equal perimeter. Digonal of square is 12√2cm.Find the area of triangle . |
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| 32. |
If the three consecutive coefficient in the expansion of (1 + x)^n be 50 70 and 56, find n. |
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| 33. |
(11) From the information given in the figure, find the measure of angleAEC.(A) 42°(B) 30° (C) 36° (D) 72° |
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Answer» gfgtitgpfoudid UH idiidddsdsfsddiddififo from the TEACHER SCOLDED him and he will |
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| 35. |
What is the value of( 10)0 +2find the value of 10 to the power 0 + 2 ^ 3 + 1 ^ 5 |
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Answer» Answer: FIRST answer is 2 second answer is 1000000000 Step-by-step explanation: 2 POWER 3 is 8 and 1 power 5 is 1 and their SUM is 9 therefore answer is 10 power 9 |
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| 36. |
A class consists of 50 students out of which 30 are girls the mean of the marks scored by girls in a test is 73 (out of 100) and that of boys is 71 . Determine the mean score of the whole class |
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Answer» Answer: Mean SCORE of the class is 72.2 marks Step-by-step EXPLANATION: SEE the attachment |
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| 37. |
Solve it plz guyss.... |
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Answer» Step-by-step explanation: 1=1/1 * 100/100 and 0=0 |
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| 39. |
கால் பகுதி தொட்டி 135 லி தண்ணீ ர்கொண்டுள்ளது எனில் 180லி என்பதுஅந்தத் தொட்டியின் முழு அளவில்எத்தனை பகுதி?/ |
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Answer» Step-by-step EXPLANATION: தொட்டியில் நிரம்பும்போது எத்தனை லிட்டர் தண்ணீர் உள்ளது? எளிதான கணிதம்: ... அந்த 2 தொகுதி நிலைகளின் வேறுபாடு 8 லிட்டர். ... பின்னர் 60 × 2/3 = 40 லிட்டர் தண்ணீர் கொள்கலனில் உள்ளது. |
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| 40. |
Three equal cubes of side 6 cm joined end to end find volume |
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Answer» Step-by-step explanation:
volume of 3 cubes joined together = 3 x volume of one cube = 3 x l3 = 3 x 6 x 6 x 6 = 3 x 216 |
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| 41. |
Simplify . 4x+3(2x+3y)-2 (x-y)=? |
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Answer» This is the SIMPLIFIED FORM |
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| 42. |
The perimeter of a rectangular Garden is 140 m. if it is 10 m wide. find its area. |
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Answer» Answer: 600m^2 Step-by-step EXPLANATION: p=140 b=10 p=2*(l+b) l=p/2-b l=140/2-10 =70-10 =60m Area=l*b =60*10 =600m^2 |
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| 43. |
Data collected through a survey is known as ungrouped data state true or false |
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Answer» FALSE..... Step-by-step EXPLANATION: i HOPE it was RIGHT answer |
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| 44. |
Solve this problem please.I will give 100 points |
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Answer» x/3 +1 =7/15 X/3=7/15-1 15 X/3=-8/15 X=-8/15× 3=-8/5 |
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| 46. |
Could you anyone please answer this |
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Answer» Step-by-step EXPLANATION: |
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| 47. |
After 10 years, a man will be three times asold as his son, the difference of their presentages is 30 years. Find the present age of man1. 35 years2. 30years3. 40years4. 38 years |
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Answer» Step-by-step EXPLANATION: |
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| 48. |
Multiply 0.01x +0.001y by 0.1X |
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Answer» 1÷100x+1÷1000yx×10÷X 1÷10000x^y 0.00001x^y |
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| 49. |
How many times of 30 must be added together to get a sum equal to 30'? |
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Answer» Answer: |
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