question_answer1) The product of two numbers is 2.0016. If one of them is 0.72. Find the other.
View Answer play_arrowquestion_answer2) If\[\frac{9}{5}x=\frac{18}{5},\]then x =..................
View Answer play_arrowquestion_answer3) 9 is 25% of what number?
View Answer play_arrowquestion_answer4) The length and breadth of a rectangle are 10 and 8. Find its perimeter.
View Answer play_arrowquestion_answer5) \[432={{2}^{4}}\times {{3}^{\square }}\]
View Answer play_arrowquestion_answer6) How many lines of symmetry are there in a parallelogram?
View Answer play_arrowquestion_answer8) Find the arithmetic mean of first 6 natural numbers.
View Answer play_arrowquestion_answer9) AB || EF, ED || CB and \[\angle \]APE is\[39{}^\circ \], find \[\angle \]CQF.
View Answer play_arrow(a) If z=10 find the value of\[{{z}^{3}}-3\left( z-10 \right)\]. |
(b) If p=-10 find the value of\[{{p}^{2}}-2p-100\]. |
Here is an oblique sketch of a cuboid |
Draw an isometric sketch that matches this drawing. |
question_answer13) Give three examples of shapes with no line of symmetry.
View Answer play_arrowquestion_answer17) Construct an equilateral triangle of side 5.5 cm.
View Answer play_arrowquestion_answer18) An article was sold for Rs 280 with a profit of 5%. What was its C.P?
View Answer play_arrowA container has 3 red balls, 6 white balls. If a ball is pulled without seeing them. |
(a) What is the probability of getting a red ball? |
(b) What is the probability of getting a white ball? |
question_answer21) Find the value of x:
View Answer play_arrowquestion_answer24) Solve for x:\[\frac{3}{4}(7x-1)-\left[ 2x-\frac{1-x}{2} \right]=x+\frac{3}{2}\]
View Answer play_arrowFind the values of the angles x, y and z in each of the following: |
(a) |
(b) |
Draw the number line and represent the following rational number on it. |
(a) \[\frac{3}{4}\] |
(b) \[\frac{-5}{8}\] |
(c) \[\frac{-7}{4}\] |
(d) \[\frac{7}{8}\] |
(a) From the sum of 3xy + 11 and y 11, subtract 3x y 11. |
(b) From the sum of 4 + 3x and \[5-4x+2{{x}^{2}},\] subtract the sum of \[3{{x}^{2}}-5x\] and\[-{{x}^{2}}4-2x+5\]. |
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