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The average of 26 numbers is 45. If 4 is added to each number, then the new average will be:
Another equation (III) x² - 8x + 15 = 0 is given. Which of the following is/are correct about it?
1. Roots of equation (III) are less th...
What term is used to refer readers to a specific source within the same document, such as a table or graph?
A rectangular garden has a length of 100 cm. The ratio of the width of the garden to the side of a square flower bed is 5: 8. If the ratio of the perime...
330 240 160 90 30 ?
The time taken by Boat 'X' to travel a distance of '2a' km upstream is the same as the time it takes to travel '3a' km downstream. Similarly, the time t...
A, B and C started a online education website by investing Rs.30,000, Rs.45,000 and Rs.60,000 respectively. Find the share of A’s, out of an annual pr...
1, 4, 13, 36, 97, ?
Find the area of the triangle whose vertices are (3, 6), (– 3, 2) and (4, 1).
In a parallelogram, the base is 18 cm, and the height corresponding to the base is 10 cm. A perpendicular distance from the opposite vertex to the same ...