Course Code | : ET611Tx |

Duration | : 6 weeks* |

Start Date | : April 6, 2017 |

End Date | : May 25, 2017 |

Course Code | : ET611Tx |

Pre-requisite | : Honor code in ET611Tx |

Duration | : 2 weeks* |

Start Date | : May 18, 2017 |

End Date | : June 1, 2017 |

X

Ramu deposits Rs 3,500 in his bank account and withdraws Rs 2,450 from it, the next day. The balance in Ramu's account after the withdrawal is ____.

A) Rs 1150

B) Rs 1050

C) Rs 1250

D) Rs 950

In the figure below, the shaded portion represents ____ part of the figure.

A)

B)

C)

D)

Given below is a graph showing the production of food grains in an Indian state during five consecutive years.

The ratio between the maximum production and the minimum production during the given period is ____.

A) 5 : 1

B) 1 : 2

C) 5 : 3

D) 5 : 2

If a number, when added to two-thirds of itself, gives 55, then the number is ____.

A) 30

B) 33

C) 32

D) 35

In the figure below, two lines AB and CD intersect at a point. If ∠AOC = 50^{o}, ∠BOC = ______.

A) 120^{o}

B) 140^{o}

C) 115^{o}

D) 130^{o}

If the length of the sides of a triangle are 3.5 cm, 6 cm and 8 cm, then it is a right-angled triangle.

A) True

B) False

In the figure below, BX is the bisector of ∠B as well as ∠C, so the additional information required to establish that ΔABC ΔDBC by ASA congruence condition is ____.

A) AC = DB

B) AD = DC

C) BC = BC

D) BD = DC

A number is increased by 10% and then the increased number is decreased by 10%. The net decrease is ____.

A) 2

B) 3

C) 4

D) 1

A) True

B) False

The following are the steps for construction of an Isosceles triangle PQR, with PQ = PR = 5 cm and ∠P = 110^{o}.

(i) From P draw a ray PA making an angle of 110^{o} with PQ.

(ii) With P as centre and radius 5 cm draw an arc to cut the ray PA at R.

(iii) Draw a line segment PQ of length 5 cm.

(iv) Join Q and R.

Then the correct sequence of steps are___.

A) i, ii, iii, iv

B) iv, iii, ii, i

C) i, iii, ii, iv

D) iii, i, ii, iv