Forwarded from Bibhuti Oram Official (Bibhuti Oram)
A motorbike travels 120 km at a speed of 40 km/hr and then 180 km at a speed of 60 km/hr. What is the average speed for the entire journey?
Anonymous Quiz
17%
(a) 48 km/hr
57%
(b) 50 km/hr
26%
(c) 52 km/hr
0%
(d) 54 km/hr
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
A car travels 150 km at a speed of 50 km/hr and then another 150 km at a speed of 75 km/hr. What is the average speed of the car for the entire journey?
Anonymous Quiz
33%
(a) 60 km/hr
46%
(b) 62.5 km/hr
21%
(c) 65 km/hr
0%
(d) 66 km/hr
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
Two trains are moving towards each other on parallel tracks. Train A is moving at 60 km/hr and Train B at 40 km/hr. If the distance between them is 200 km, in how much time will they meet?
Anonymous Quiz
13%
(a) 1.5 hours
54%
(b) 2 hours
33%
(c) 2.5 hours
0%
(d) 3 hours
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
ଯେଉଁ ବର୍ଣ୍ଣ ଅନ୍ୟ ବର୍ଣ୍ଣ ଉପରେ ନିର୍ଭର କରେ, ତାହାକୁ କଣ କୁହାଯାଏ?
Anonymous Quiz
6%
A. ସ୍ୱର
80%
B. ବ୍ୟଞ୍ଜନ
11%
C. ମାତ୍ରା
3%
D. ଫଳା
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
Chemically, the Earth is divided into how many layers?
Anonymous Quiz
7%
A. Two
48%
B. Three
28%
C. Four
17%
D. Five
ଯେଉଁ ପଦର ରୂପ ପରିବର୍ତ୍ତନ ହୁଏ ନାହିଁ, ତାହାକୁ କୁହାଯାଏ—
Anonymous Quiz
7%
A. କ୍ରିୟା
10%
B. ବିଶେଷଣ
21%
C. ସଂଜ୍ଞା
62%
D. ଅବ୍ୟୟ
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
Which of the following are the chemical divisions of the Earth?
Anonymous Quiz
12%
A. Lithosphere, Hydrosphere, Atmosphere
56%
B. Crust, Mantle, Core
16%
C. Inner core, Outer core, Mantle
16%
D. Continental crust, Oceanic crust, Mantle
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
Which layer of the Earth is rich in silica and aluminium (SIAL)?
Anonymous Quiz
20%
A. Core
48%
B. Mantle
28%
C. Crust
4%
D. Inner core
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
‘ଭଲ ପୁଅ’ — ଏଠାରେ ‘ଭଲ’ କେଉଁ ପଦ?
Anonymous Quiz
6%
A. ସଂଜ୍ଞା
24%
B. ସର୍ବନାମ
67%
C. ବିଶେଷଣ
3%
D. କ୍ରିୟା
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
The Earth’s core is mainly composed of which elements?
Anonymous Quiz
33%
A. Silicon and Aluminium
21%
B. Oxygen and Nitrogen
33%
C. Iron and Nickel
13%
D. Magnesium and Silicon
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
Physically, the Earth is divided into how many layers?
Anonymous Quiz
46%
A. Three
35%
B. Four
19%
C. Five
0%
D. Six
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
ଯେଉଁ ଶବ୍ଦ ନାମ ବଦଳରେ ବ୍ୟବହାର ହୁଏ, ସେ କେଉଁ ପଦ?
Anonymous Quiz
14%
A. କ୍ରିୟା
18%
B. ବିଶେଷଣ
68%
C. ସର୍ବନାମ
0%
D. ସଂଜ୍ଞା
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
ଯେଉଁ ଶବ୍ଦ ନାମକୁ ବୋଧ କରେ, ସେ କେଉଁ ପଦ?
Anonymous Quiz
4%
A. କ୍ରିୟା
32%
B. ବିଶେଷଣ
50%
C. ସର୍ବନାମ
14%
D. ସଂଜ୍ଞା
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
Which of the following correctly shows the five physical layers of the Earth?
Anonymous Quiz
32%
A. Crust, Mantle, Core, Inner core, Outer core
23%
B. Lithosphere, Hydrosphere, Atmosphere, Core, Mantle
36%
C. Lithosphere, Asthenosphere, Mesosphere, Outer Core, Inner Core
9%
D. Crust, Upper mantle, Lower mantle, Core, Inner core
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
Which layer of the Earth is rigid and forms tectonic plates?
Anonymous Quiz
17%
A. Asthenosphere
29%
B. Mesosphere
38%
C. Lithosphere
17%
D. Inner Core
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
Which discontinuity separates the Earth’s crust and mantle?
Anonymous Quiz
19%
A. Gutenberg
38%
B. Lehmann
38%
C. Mohorovičić (Moho)
5%
D. Conrad
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
Gutenberg discontinuity separates which two layers of the Earth?
Anonymous Quiz
14%
A. Crust and Mantle
52%
B. Mantle and Core
24%
C. Outer Core and Inner Core
10%
D. Lithosphere and Asthenosphere
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
Lehmann discontinuity separates—
Anonymous Quiz
15%
A. Crust and Mantle
30%
B. Mantle and Outer Core
50%
C. Outer Core and Inner Core
5%
D. Lithosphere and Mantle
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
Discontinuities inside the Earth are identified mainly by studying—
Anonymous Quiz
14%
A. Volcanic rocks
43%
B. Fossils
38%
C. Seismic waves
5%
D. Temperature
Forwarded from Bibhuti Oram Official (Bibhuti Oram)
What key change was made by Odisha in its RTE rules, as announced in 2025?
Anonymous Quiz
11%
A) Free textbooks for all students up to class 12 and beyond
17%
B) Online exams for all 10th and 12th classes
61%
C) Holding back classes 5 and 8 students if they fail both the annual and re‑examinations
11%
D) Midday meals in all schools till the 12th class