IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 899 - 903 of 968

Access detailed explanations (illustrated with images and videos) to 968 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 899

» Arithmetic Progressions

Edit
MCQ▾

Question

What is more favorable for a buyer- discount series P of , and or a discount series Q of ?

Choices

Choice (4)Response

a.

Q

b.

P

c.

Question does not provide sufficient data or is vague

d.

None of the above

Question number: 900

» Coordinate Geometry

Edit
MCQ▾

Question

The incomes of A, B and C are in the ratio and their spending are in the ratio . If A saves of his income, then the savings of are in the ratio________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 901

» Real Numbers

Edit
MCQ▾

Question

A number x is selected from the number 1,2 & 3 and then a second number y is randomly selected from the numbers 1,4 & 9. What is the probability that the product xy of the two numbers will be less than 9?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 902

» Real Numbers

Edit
MCQ▾

Question

The average of five consecutive natural number is m. If the next three natural numbers are also included, how much more than m will the average of these 8 numbers be?

Choices

Choice (4)Response

a.

1

b.

2

c.

1.4

d.

1.5

Question number: 903

» Area, Surface Area & Volume

Edit
MCQ▾

Question

Radhika draws the figure of an airplane as given in the figure. Here the wings ABCD and GHIF forms a parallelogram. The tail DEF is an isosceles triangle, the cockpit CKI is a semicircle, and middle-part DCIF is a square. The measurements (in cms) are given in the figure. The area of the plane figure if is________.

Polygon poly1Polygon poly1: Polygon [F, I, 4] Polygon poly1Polygon poly1: Polygon [F, I, 4] Quadrilateral poly2Quadrilateral poly2: Polygon D, A, B, CQuadrilateral poly3Quadrilateral poly3: Polygon F, G, H, ITriangle poly4Triangle poly4: Polygon D, E, FArc kArc k: Semicircle through C and IAngle αAngle α: Angle between D, S, EAngle αAngle α: Angle between D, S, ESegment fSegment f: Segment [F, I] of Polygon poly1Segment gSegment g: Segment [I, C] of Polygon poly1Segment hSegment h: Segment [C, D] of Polygon poly1Segment iSegment i: Segment [D, F] of Polygon poly1Segment dSegment d: Segment [D, A] of Quadrilateral poly2Segment eSegment e: Segment [A, B] of Quadrilateral poly2Segment f_1Segment f_1: Segment [B, C] of Quadrilateral poly2Segment cSegment c: Segment [C, D] of Quadrilateral poly2Segment aSegment a: Segment [F, G] of Quadrilateral poly3Segment g_1Segment g_1: Segment [G, H] of Quadrilateral poly3Segment h_1Segment h_1: Segment [H, I] of Quadrilateral poly3Segment bSegment b: Segment [I, F] of Quadrilateral poly3Segment a_1Segment a_1: Segment [D, E] of Triangle poly4Segment d_1Segment d_1: Segment [E, F] of Triangle poly4Segment i_1Segment i_1: Segment [F, D] of Triangle poly4Segment jSegment j: Segment [E, S] Segment lSegment l: Segment [B, P] Segment mSegment m: Segment [H, Q] Point FF = (3.92,1.6) Point FF = (3.92,1.6) Point FF = (3.92,1.6) Point II = (7.42,1.6) Point II = (7.42,1.6) Point II = (7.42,1.6) Point CPoint C: Polygon [F, I, 4] Point CPoint C: Polygon [F, I, 4] Point CPoint C: Polygon [F, I, 4] Point DPoint D: Polygon [F, I, 4] Point DPoint D: Polygon [F, I, 4] Point DPoint D: Polygon [F, I, 4] Point AA = (2.42,6.5) Point AA = (2.42,6.5) Point AA = (2.42,6.5) Point BB = (6.32,6.48) Point BB = (6.32,6.48) Point BB = (6.32,6.48) Point GG = (2.6,0.32) Point GG = (2.6,0.32) Point GG = (2.6,0.32) Point HH = (6.36,0.3) Point HH = (6.36,0.3) Point HH = (6.36,0.3) Point EE = (1.34,3.22) Point EE = (1.34,3.22) Point EE = (1.34,3.22) Point SPoint S: Point on iPoint SPoint S: Point on iPoint SPoint S: Point on iPoint PPoint P: Point on hPoint PPoint P: Point on hPoint PPoint P: Point on hPoint QPoint Q: Point on fPoint QPoint Q: Point on fPoint QPoint Q: Point on fKtext1 = “K”3text2 = “3”6text3 = “6”3text4 = “3”5text5 = “5”6text3_1 = “6”

An Airplane

Choices

Choice (4)Response

a.

b.

c.

d.

Developed by: